PWMI NewsletterNO

42 2013.4

Plastic Waste Management InstituteJAPAN

Plastic Products,Plastic Waste andResource Recovery[2011]
Background information and notes on the publication of the
Flowchart of Plastic Products, Plastic Waste and Resource
Recovery (2011)
It is estimated that the Great East Japanestimated to be in the range of 1,000 – 1,500 kt.

Earthquake of March 11, 2011 generated a total of

The flow of plastic material presented here by

18,020 kt of disaster-related waste (debris) in

Plastic Waste Management Institute (PWMI) uses

Iwate, Miyagi, and Fukushima prefectures (source:

the estimation scheme shown on pages 8 – 9. This

Reconstruction Agency, Current Status and Pathscheme is not oriented to estimating plastic waste

Toward Reconstruction, September 14, 2012). The

generated by disasters, and as a result, the amounts

amount of plastic in this debris has been roughly

and types of plastic waste generated by the Great

estimated to be about 1,000 kt based on the

East Japan Earthquake are not taken into accountcomposition of that debris described in a Ministry

in the Flowchart of Plastic Products, Plastic Wasteof the Environment (MOE) report titledand Resource Recovery (2011) published here.

“Promotion of Wide-area Processing of Disaster-

Plastic Waste Management Institute would liker e l a t e d Wa s t e ” ( J a n u a r y 1 1 , 2 0 1 2 , e t c . ) .

to extend its deep appreciation to the Ministry ofFurthermore, disaster-related waste outside these

the Environment (MOE), Ministry of Economy,

three prefectures and that deposited by the

Tr a d e a n d I n d u s t r y ( M E T I ) , v a r i o u s l o c a lsubsequent tsunami has been estimated to be about

governments, and concerned organizations for

3,000 kt and 5,000 kt, respectively, so if theseproviding valuable data and helpful advice during

figures are included, the total amount of plastic

the course of this survey.

discharged in the wake of the earthquake can be2011 Highlights(1) This year, resin production decreased by 1,110 kt (-8.7%) relative to 2010. At the same time, the export of resin or
resin products decreased while their import increased relative to 2010. These trends are thought to be due to theeffects of the Great East Japan Earthquake, the strong yen, and other factors. As a result, domestic plastic products
consumption increased by 160 kt (+1.7%).
(2) Total plastic waste discharge increased slightly by 70 kt to 9,520 kt (+0.7%) over 2010.
(3) The amount and percentage of mechanical recycling decreased somewhat as Japan’s eco-point system and eco-car
subsidy program came to an end (end of December 2010 and end of September 2010, respectively), but since theamount and percentage of incineration with power generation increased, the effective plastic utilization rate increased
by one point over 2010 to 78%.
Resin production in 2011 suffered a large drop toto mechanical recycling and feedstock recycling*1

resin export and product export both decreased tok t ; - 1 2 . 5 % ) , r e s p e c t i v e l y. Wi t h i n t h e e n e rg y

11,590 kt (-1,110 kt relative to 2010; -8.7%), and
3,910 kt (-540 kt; -12.1%) and 870 kt (-70 kt; -7.3%),

respectively. Resin import and product import,

meanwhile, increased to 2,270 kt (+280 kt; +13.7%)
and 1,850 kt (+150 kt; +8.9%), respectively. As aresult, domestic plastic products consumption
increased slightly to 9,870 kt (+160 kt; +1.7%).

Total plastic waste discharge showed a slight increase

to 9,520 kt (+70 kt; +0.7%). The reason for this isthat domestic plastic products consumption increased
by a small amount despite the decrease in resin
production relative to 2010.

The breakdown for the destinations of plastic waste

in 2010 was 4,650 kt (+70 kt; +1.4%) for domestic(general) plastic waste and 4,860 kt (±0 kt; 0.1%) for
industrial plastic waste.

With regards to methods of disposal and recovery,

the portion of total plastic waste discharge (which
increased by 70 kt from 9,450 kt to 9,520 kt) applied

decreased to 2,120 kt (-50 kt; -2.0%) and 370 kt (-50
recovery*2 category, incineration with power
generation increased to 3,260 kt (+240 kt; +7.8%)
pushing up total energy recovery to 4,960 kt (+310kt; +6.6%).

The percentage contributions to the effective
utilization rate of plastic waste by mechanicalrecycling, feedstock recycling, and energy recovery

were 22%, 4%, and 52%, respectively, each of which
either increased or decreased relative to 2010.

Overall, however, the effective utilization rate ofplastic waste went up one point to 78%.

Exports of plastic waste for mechanical recycling

were about the same as 2010 at 1,630 kt (-10 kt;-0.1%).

*1 feedstock recycling = blast/coke furnaces + gasification +liquefaction*2 energy recovery = densified-refuse derived fuel + incineration
with power generation + incineration with heat utilization facility

Explanation of flowchart items(1) Resin production, resin processing, andmarketing of products
1-1 Resin production
This figure was determined on the basis of chemicalindustry statistics from the Ministry of Economy, Tradeand Industry (METI).
1-2 Reclaimed products
For convenience sake, the figure used here as input is that2of mechanical recycling from the previous year taking
figures for export and import of plastic waste into account(Ministry of Finance, trade statistics).
1-3 Domestic plastic products consumption
・(Domestic plastic products consumption) = (Resinproduction) - (Resin export) + (Resin import) - (Liquid
resin, etc.) - (Resin processing waste) + (Reclaimed
products) - (Product export) + (Product import)
・Resin export and import figures are based on tradestatistics from the Ministry of Finance.
・Figures for liquid resin, synthetic fiber, etc. that falloutside plastic waste discharge are based on chemicalindustry statistics from the Ministry of Economy, Tradeand Industry.
・Figures for plastic product export and import are basedon trade statistics from the Ministry of Finance.
・Figure for processing waste considers discharged wastefrom the processing step that is not turned into products.
1-4 Domestic plastic input
・(domestic plastic input) = (domestic plastic products
consumption) – {(exported plastic parts from assembled
products) – (imported plastic parts from assembled
products)}
・Assembled products: automobiles, home appliances(televisions, refrigerators, freezers, air conditioners,
washing machines and dryers)
・Number of exported/imported assembled products:
Automobile figures are based on Monthly Motor Vehicle
Statistics of Japan from Japan Automobile Manufacturers
Association (JAMA); home appliance figures are based on“Current Production Statistics” from Ministry of Economy,
Trade and Industry (METI).

(2) Discharge
2-1 Post-use products discharge
・This figure is determind by an estimation systemdeveloped by PWMI based on usage quantities by demandgenerating fields and by resin type (usage quantities havebeen calculated annually from 1976) and on productlifetimes by demand-generating fields (using a PWMI
discharge model for the last 60 years)
・Since the export of used automobiles affects the amountof plastic waste in Japan, corrections are made to plastic
waste discharge in the transport industry. Here, the numberof used automobiles is based on “number of post-use
automobiles” issued by JAMA and the number of exported
used automobiles is based on data released by Japan
Automobile Dealers Association (JADA).
・Discharge ratios for domestic waste and indust-rial waste
have been estimated using a PWMI discharge model for
demand-generating fields.
2-2 Production and processing waste discharge
・Amount of production waste is not included in am o u n tof resin production, and amount of processing
waste is extrapolated from the re-sults of questionnaires.
2-3 Total plastic waste discharge
・(total plastic waste discharge) = (post-use products
discharge) + (resin production waste) + (resin processing
waste)
2-4 Breakdown of total plastic waste discharge by resin
type
・These breakdown figures were estimated from amounts
for post-use products discharge, production and processing
waste discharge, breakdown of resin production, etc.

(3) Disposal and recovery
3-1 Mechanical recycling
・Figures for the mechanical recycling of domestic plastic

waste are based on the volume of collected PET bottles(The Council for PET Bottle Recycling) and volume ofcollected white trays (Japan Plastic Food Container
Industry Association), and figures for the mechanicalrecycling of other plastic containers and packaging are
based on data released by The Japan Containers And
Packaging Recycling Association. From this year on,
residual amounts after the mechanical recycling of otherplastic containers and packaging will be allocated todensified-refuse derived fuel and other items using figures
released by The Japan Containers and Packaging Recycling
Association as coefficients. (In previous years, residual
amounts were all allocated to landfilling.)
・Total figures and breakdowns for the mechanicalrecycling of industrial waste are extrapolated from theresults of questionnaires sent to recycling companies.
3 - 2 D e n s i f i e d - re f u s e d e r i v e d f u e l , l i q u e f a c t i o n ,gasification, blast furnace raw material
・Figures for liquefaction, gasification, blast furnace raw
materials, and coke-oven chemical materials approved as
product recycling procedures by the Containers andPackaging Recycling Law have been determined on thebasis of bids announced by the Japan Containers andPackaging Recycling Association and results of questionnaires.
・The figure for densified-refuse derived fuel includes
energy recovery as cement kiln fuel and power-generation.
3-3 Disposal and recovery of domestic waste
・Incineration/landfilling ratio
This ratio is determined on the basis of past surveys
conducted by PWMI.
・Incineration with power generation / incineration withheat utilization“Incineration with power generation” means incineration
processing by an incinerator equipped with powergeneration facilities and “incineration with heat utilization”
means incineration proce-ssing by an incinerator that,while not equipped with power-generation facilities, has
facilities for utilizing heat externally. The ratios shown aredetermined by PWMI surveys based on values publishedby the Ministry of the Environment. The announcement ofthese values, by the way, is now made at an earlier date by
the ministry, and this report therefore uses actual values
from the previous fiscal year .
3-4 Disposal and recovery of industrial waste
・Disposal and recovery of industrial waste is partiallycommissioned to local governments as business-related
waste. The ratio of such processing by business to thatcommissioned to local governments is determined on thebasis of PWMI surveys. The percentage breakdown ofcommissioned processing into incineration with power
generation, incineration with heat utilization facility,
incineration without power generation or heat utilization
facility, and landfilling is based on figures for domestic
waste processing.
The incineration/landfilling ratio in the processing ofindustrial waste and the energy recovery rate inincineration with power generation are based on the latest
surveys conducted by PWMI in fiscal years 2006/2008.

PWMI Newsletter 3

Resinexport3,910
Resin
import2,270
Product
export870
Product
import1,850❷
Domestic
plastic products
consumption

9,870

Note 3

Domestic Plastic
input

9,750

Discharge

Post-use
products
discharge

8,770

Total
plastic waste
discharge

❸

9,520

❹
Domestic
waste

4,650

Disposal and recovery

Domestic waste

700

Mechanical recycling

250

Liquefaction, gasification, blast furnace

Sum of waste

recycling※6❻Mechanical

2,120
22%

Liquefaction,
gasification,
blast furnace

250

Densified-refuse derived fuel2,030

Incineration with power generation

Utilized
plastic waste

360
4%

Densifiedrefuse
derived fuel

7,440
78%

Incineration
with power
generation

3,260
34%

Incineration
with heatutilization facility

Landfilling

1,050
11%

PWMI Newsletter 5

2,070
22%

Non-utilized
plastic waste

650
7%Incineration withheat utilization facility

360

710

Incineration without power generationor heat utilization facility

Landfilling

360

Mechanical recycling

Industrial waste

1,430

Liquidresin,etc.

1,050
11%

400

Incineration with power generation

1,230

690

Incineration withheat utilization facility

310

Incineration without power
generation or heat utilization facility

690

Landfilling

1,020
11%

110

❺
Industrial
waste

4,860

Liquefaction, gasification, blast furnace

750

980

Production
Non-useand
Processing
waste discharge

Incineration
without power
generation or heatutilization facility

Resinprocessing
waste

570
Resin
production
waste

180

※ ❶〜❻ corresponds to the graph of next page.

Note 1: Resin production does not include the quantity shown for resin production waste
Note 2: The quantity shown this year for reclaimed products is based on that of mechanicalrecycling from the previous year (2,000 kt) excluding exported portion (1,490 kt) andthe amount used for fiber from PET bottles (70 kt).
Note 3: The figure for post-use products discharge is computed by a PWMI estimation system
based on usage for different demand areas and different resin types (from 1976) andproduct lifetimes for different demand areas (60-years discharge model created by
PWMI).
Note 4: Some figures may not exactly match due to rounding.

750

Densified-refuse derived fuelProduction
andProcessing
waste

Use

Flowchart of plastic products,
plastic waste and resource recovery
2011[ Unit; kt（thousand tons）]

Note 1Resin production, resin processing, and marketing of products

Resinproduction

11,590470

Reclaimed
products

Note 2❶

4

Details of flowchart elements❶ Breakdown of resin production(11,590kt) by resin type

❷ Breakdown of resin products by field(9,870kt)
Others 550

Thermosetting
resin
1,230

10.6%

Other
thermoplastic
resin
2,270

19.6%

5.5%

Polyethylene
2,830

Agriculture,
forestry and fishery
180 1.8%

24.5%

Thermoplastic
resin

89.4%
Polystyrene(including SAN, ABS)
1,280
11.0% Polyvinylchloride
1,530

Householdarticles,etc.
880

9.0%

Transportation
1,090

Containers andpackaging
4,340

11.1%

44.0%

Building materals
1,160

Polypropylene
2,450

21.1%

11.7%

Electric andmachinery
1,670

16.9%

13.2%

(Source: METI chemical-industry statistics)(Source: estimates from related organizations)❸ Breakdown of total plastic waste (9,520 kt) (by field)
Production andprocessing waste
750
Others
7.9%
540

Others
2,130

5.7%

22.4%
Building
materals
740 7.8%
Householdarticles,etc.
950

10.0%

Containers andpackaging
4,350

Post-use
products

45.8%

92.1%

Polyethylene
3,130

32.9%

Polyvinylchloride
850

8.9%

Polystyrene(including SAN, ABS) Polypropylene
2,180
1,240 13.0%

Electric andmachinery
1,530

22.9%

16.0%
Transportration
490 5.2%
Agriculture,forestry and fishery 160 1.6%
(by field)(by discharge type)❹ Breakdown of domestic waste by field(4,650 kt)
Agriculture,
forestry and fishery
0 0.1%

Transportration

0 0.0%

Householdarticles,etc. Production and
110
processing waste
2.3%
750

Others270

5.9%Householdarticles,etc.
840

18.0%

❺ Breakdown of industrial waste by field(4,860 kt)

15.4%
Others270 5.6%

Containers andpackaging
3,250

Transportation
490

69.9%

Electric
and machinery
210 4.5%
Building materals 70

6

10.1%

Building
materals
670

13.8%

1.6%
(by resin type)

Electric andmachinery
1,320

27.1%

Container
and package
1,100

22.6%

Agriculture,
forestry and fishery 150

3.1%(by resin type)❻ Breakdown of mechanical recycling (2,120 kt)○ Breakdown of mechanical recycling resources

Production andprocessing waste
750 kt35.3%

PET vesin indesignated PET bottle
540

Polyethylene
340

15.9%

25.6%

Post-use products
1,380 kt

64.8%

Polypropylene
440

20.8%

Others370(containing 700 kt ofpost-use products
from domestic waste)

17.5%

Polyvinylchloride
270

12.7%

Polystyrene(including SAN, ABS)
160 7.6%○ Breakdown of post-use products for mechanical recycling(1,380 kt)

518

PET bottles

225

Wrapping film

208

Home electric-appliancehousings, etc
Expanded polystyrene
packing material, etc

78

Agricultural plastics

75

Electric-wirecovering material

69
58

Containers and the like

34

Automobile parts

24

Pipes, etc.
Expandedpolystyrene trays

15
6

Non-PET bottles

69

Others
0

10

20

30

40

(by type of reclaimed products)

Recycled products
590kt

27.5%

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

210

220

230

240

250

510

[ thousand tons ]520(by destination of recycling use)
Domestic
400kt

18.8%

Recycled material
1,540kt

Export1,630kt

72.5%

76.8%

Fiber(from bottles) 100 4.5%

PWMI Newsletter 7

Plastics production and waste discharge
Year

1980

Resin
production

Domestic plastic
products
consumption

Total plastic
waste
discharge

kt /yearkt /yearkt /year

7,520

5,520

Domestic waste

3,250

Industrial waste

kt /year%kt /year

%

1,780

55

1,470

45

1985

9,230

6,990

4,190

2,320

55

1,870

45

1990

12,630

9,990

5,570

3,130

56

2,440

44

1995

14,030

9,790

8,840

4,430

50

4,410

50

1996

14,66010,810

9,090

4,550

50

4,540

50

1997

15,21011,360

9,490

4,780

50

4,710

50

1998

13,910

10,200

9,840

4,990

51

4,850

49

1999

14,57010,810

9,760

4,860

50

4,900

50

2000

14,74010,980

9,970

5,080

51

4,890

49

2001

13,88010,96010,160

5,280

52

4,890

48

2002

13,850

10,570

9,900

5,080

51

4,820

49

2003

13,98011,01010,010

5,130

51

4,880

49

2004

14,46011,360

10,130

5,190

51

4,940

49

2006

14,450

11,20010,050

5,080

51

4,980

49

2008

13,45010,890

9,980

5,020

50

4,960

50

2009

11,210

8,430

9,120

4,440

49

4,680

51

2010

12,700

9,700

9,450

4,590

49

4,860

51

2011

11,590

9,870

9,520

4,650

49

4,860

51

2005

14,5102007

11,59014,65010,06011,030

5,200

9,940

52

5,020

4,860

51

4,920

48
49

Change in Utilized Plastic Waste
by Amount and Rate Over Time
Year

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

Total Plastic
waste
discharge

9,970 10,160

9,900

10,010

10,130 10,060

10,050

9,940

9,980

9,120

9,450

9,520

Utilization
amount

4,610

5,130

5,160

5,410

5,750

5,820

6,880

6,920

7,330

6,890

7,230

7,440

Utilizationrate(%)

46

50

52

54

57

58

69

69

73

75

77

78

(kt)

(kt)

Please see the PWMI Web site for detailed data on the production, discharge, reuse, and disposal of plastic products.

8

Introduction To PWMI
Goals and Tasks
Plastic Waste Management Institute(PWMI) was originally founded as
the Plastic Management Research
Association in November 1971, andreceived its current name in July 1972 as
a result of expanded operations.
The goals of PWMI are to research anddevelop systems for optimal processingof plastic waste and effective use ofprocessed waste as a resource, and topromote the use of these systems.
To accomplish these goals, PWMI
performs a wide variety of tasks. These
include researching and developing
technologies for using plastic wastee f f e c t i v e l y, p e r f o r m i n g m o d e lexperiments, disseminating technologies,
conducting research surveys, publicizing
the work of PWMI.

Activities
Ongoing R&D, Surveys,
and Public Relations
Since its founding, PWMI has been
engaged in various activities related
to plastic waste. These range from thedevelopment of processing and recycling
technologies to the surveying of discharge
amounts and waste-processing conditions
and publicity work to raise the level ofconsciousness regarding the processing
and recycling of plastic waste. The
main activities at PWMI are presented
below in the section titled “Operations(1971-2011).” For the future, PWMI
plans to continue its work on plastic
waste through activities of this nature.

Responding to
New Challenges

In the last few years, under the keywordof the 3Rs (reduce, reuse, and recycle),
Japan has enacted a number of laws
related to recycling, including The Basic
Law for Establishing a Recycling-based
Society. In January 2005,the End-of-Life

9

Vehicle Recycling Law (Automobile
Recycling Law) became effective andother full-scale activities were launchedtoward achieving the goal of sustainable
development. These efforts are helping
to gradually decrease the quantity of
final waste disposal and to ease thepressure on final disposal sites. For the
past several years, PWMI has made great
efforts toward the enforcement of andthe smooth operations of the Containers
and Packaging Recycling Law. Efforts
include recycle technology related toliquefaction, gasification, and reducing
agent in blast furnaces. At the same time,
PWMI provides relevant information
about law provisions and enforcement.
Recently PWMI has been advancing
activities to help comply with recycling
laws for home appliance and automobile.
We are concentrating efforts to develop
feedstock recycle technology that
effectively uses shredder dust, which
is a main component of plastic. We arealso concentrating efforts to develop
recycle technology for individual plastic
products like the material used to make a

CD-ROM, which is an area of recycling
expected to expand rapidly in the future.
Since 1991, PWMI has energeticallyused life cycle inventory and the life
cycle assessment methods to examine
plastic recycling. Making use of theresults of these studies accumulated over
the years, PWMI is also developing a
new assessment tool to determine thebest recycling method based on how
the plastic waste is generated. The
eco-efficiency analysis tool integrates
resource preservation, environmental
burden, and economic (social) cost
factors.
A frequent request from educational
institutions is access to learning material
related to plastic waste and recycling
for environmental studies. In response,
PWMI has placed high priority on
developing its website as a means topublicize activities. In addition, as people
grow increasingly concerned about
matters related to health and safety,
PWMI will distribute information about
the high safety of materials that have been
recycled from plastic waste.

Members

The current members consist of thefollowing 17 corporations, 3 organizations
and 4 supporting members (as of May 2013).

● Regular members
Asahikasei Chemicals Corporation.
DuPont-Mitsui Polychemicals Co., Ltd
Japan Polyethylene Corporation
Japan Polypropylene CorporationJNC Corporation
Kaneka Corporation
Maruzen Petrochemical Co., Ltd.
Nippon Unicar Co., Ltd.
Prime Polymer Co., Ltd.
Shin Dai-Ichi Vinyl Corporation
Shin-Etsu Chemical Co., Ltd.
Sumitomo Chemical Co., Ltd.
SunAllomer Ltd.
Taiyo Vinyl Corporation
Tosoh Corp.
Tokuyama Sekisui Co., Ltd.
Ube-Maruzen Polyethylene Co., Ltd.

● Trade Organizations
Japan Petrochemical
Industry Association

Japan Plastics Industry Federation
Vinyl Environmental Council● Supporting Members
Japan PET Bottle Association
Japan Expanded Polystyrene
Recycling Association
Japan PVC Environmental
Affairs Council

Vinylidene Chloride HealthConferenceOperations(1971-2012)
Recent Projects

Target Field

Technology development

Sorting,
volume reduction

Recycling promotion

Feedstock recycling

Incineration,energy recovery

Technology
development support

Surveys

Domestic waste
systems

Industrial waste
systems
Production to processing/disposal flow
Overseas surveys

Organization

Research of PET-bottle recovery system.
Development of automatic sorting/separation technology
using near-infrared radiation(spectroscopic analysis).
Development of volume-reduction technology for raisingwaste-transport efficiency.
Develop automatic sorting/separation technology andsystems using near-infrared radiation (for shredder dust),
static electricity, and buoyancy.
Research and develop mechanical-recycling system for plastic
waste.
Survey current state of mechanical recycling/processing
industry

Executive Director

Secretary General

Develop technologies for using plastic waste as raw
material for liquefaction and gasification through thermal
breakdown techniques.
Develop technology for using plastic waste as a
blast-furnace reducing agent in steel production.

Administration andInformation Service
Department

Investigate conditions for suppressing generation of toxic
substances and technologies for removing them whenincinerating plastic waste.
Develop energy-recovery technologies throughdensified-refuse derived fuel.
Make extensive calls for new technology-development
themes in relation to recycling technologies, reclaimed
products, and combustion techniques,and fund R&D
expenses.
Survey and develop techniques for evaluating
environmental effects and environmental load-economy ofrecycling. (LCI, LCA, eco-efficiency analysis)
Survey local-government activities to determine amount ofplastic waste occupied by domestic waste.
Survey progress in constructing PET-bottle recycling
systems.
Obtain basic data for performing life cycle analyses (LCA).
Survey discharge, processing, and reuse of industrial plastic
waste.
Perform a basic survey on the reuse of plastic waste
generated in construction.

Reseach Department

Board of Directors

Survey current state of plastic production,discharge, reuse, andprocessing/disposal in Japan, quantify its macro flow, and publish
an annual report.
Survey overseas trends in plastic recycling and processing.
Participate in international conferences and exchange
information in conjunction with European and U.S.
organizations (Plastics Europe/APC) and Far East Asian
countries (Korea, Taiwan, etc.).

Public relations

Exhibits,etc

Hold “Recycled Products Exhibition” as a cosponsor with
the Ministry of Economy, Trade and Industry (METI) andthe Japan Plastics Effective Utilization Union.
Support recycling exhibits held by local governments andrecycling organizations.

Dissemination of
information throughprint media

Gather materials at recycling sites and local governments
and disseminatere cycling-related information throughperiodical publications.
Announce and publicize results of PWMI activities andcurrent state of plastic recycling in newspapers, mass
media,etc.

Dissemination of
information throughdigital and audio/visual
media

Disseminate explanatory material on PWMI activities andplastic recycling to local governments, general public, andstudents through pamphlets, and Web sites.
Prepare a Web site for recycling and environmental studies
targeting elementary and junior high schools

Plastic Waste Management InstituteWeb site: http://www.pwmi.or.jp
April 2013 700

10Steering Committee

Committee on
General Affairs

Committee on
Surveys & Reserch

Committee on
Public Relations &Educational Support

KAYABACHO SQUARE BLDG.9F 3-7-6 Nihonbashi-Kayabacho,Chuo-ku, Tokyo 103-0025 Japan
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