《Construction by designated Contractor when move-in 》
Results of Assessments for B Construction
Selected 50 cases
Relocation site, building owner designation, electrical, fire prevention, air conditioning, and other facility work
◆The following results are from the RCAA and 3A Corporation.
◆The following are the results of VECD (Value Engineering Cost Reduction), partial designchanges, and cost discussions.
◆All prices below are total prices.

＜B Construction Assessment Consulting＞（No particular order）

As of August, 2021
（Total amount:JPY）

AverageReduction Rate32.76%※Due to confidentiality obligations, the number of results listed differs from 50.

CompanyLocation

Building Name#of Floor

Sqm

Initial Quote

Agreed Amount Amount of Reduction Reduction RateRemarks

2 Scala, Inc.

Shibuya-ku
ShibuyaShibuya Hikarie

18th1193.85¥100,679,700¥85,470,000¥15,209,700

15.11% After VECD

2 Strike Co Ltd

Chiyoda-ku
Otemachi

三井物産ビル

16th1411.97¥231,000,000¥163,900,000¥67,100,000

29.05% VECD

¥6,050,000¥5,280,000¥770,000¥5,236,000¥4,950,000¥286,000¥0 Design Changes:VECD

4KADOKAWA DWANGO
educational institute

Osaka
Kita-ku

LUCID SQUARE
UMEDA

6th, 10th

12.73% After VECD

5 Asahi Interactive

Chiyoda-ku
Jinbo-choSumitomo Fudosan
Ichihashi Building

3rd

6 UNITED

Shibuya-ku
Shibuya

MFRP Shibuya
Building

12th¥30,635,000¥22,000,000¥8,635,000

28.19% Design Changes:VECD

7 M協会

Shinjuku-ku
Ogawamachi

Aquapolis Tokyo

9th¥28,853,000¥20,900,000¥7,953,000

27.56% Design Changes:VECD

NagoyaN Business Center
Building

7th704.13¥110,000,000¥19,800,000¥90,200,000

82.00% Supply AC

Shibuya-ku
ShibuyaShibuya Scramble
Square24th, 25th

2485.95¥992,200,000¥434,500,000¥557,700,000

56.21% VECD〜CD

10 Scala, Inc.

Shibuya-ku
ShibuyaShibuya Hikarie

17th1168.79¥20,680,000¥15,400,000¥5,280,000

25.53% Design Changes:VECD

11 Scala, Inc.

Shibuya-ku
ShibuyaShibuya Hikarie

32nd1193.85¥100,679,700¥85,470,000¥15,209,700

15.11% Design Changes:VECD

12 Cygames

Osaka
Kita-ku

Osaka Fukoku Seimei
Building

17th1480.99¥107,580,000¥85,800,000¥21,780,000

20.25% after VECD

NagoyaNakamura-ku

Global Gate

19th457.29¥21,285,000¥18,700,000¥2,585,000

12.14% VECDChiyoda-ku
Nagatacho

Sanno Park Tower

14th

731.01¥14,572,800¥10,527,000¥4,045,800

27.76% Discussion after VECD

Chiyoda-ku
Kasumigaseki

Kasumigaseki Building

33rd188.43¥51,590,000¥40,700,000¥10,890,000

21.11% VECD

5th

¥17,600,000¥15,400,000¥2,200,000

12.50% from 23.4 million yen¥27,500,000¥21,450,000¥6,050,000

22.00% VECD

¥37,400,000¥31,350,000¥6,050,000

16.18% reduction

EntireBuilding¥1,402,654,000¥946,000,000¥456,654,000

32.56% Design Changes

17th
18th

¥847,000,000¥660,000,000¥187,000,00022.08% Design Changes

Commonuse〜４th¥23,980,000¥18,150,000¥5,830,000

24.31% Design Changes

8 Churyo Engineering Co Ltd

913Leverages Co., Ltd.

Tsuruta Accounting Tax
Corporation

14 MarkLines Co., Ltd.

15LAZURITE INVESTMENT
Co.,Ltd

16 Leverages Co., Ltd.

Toshima-ku
Diagate Ikebukuro
Minami Ikebukuro

380.17

Design Changes:VECD

Disscussion for 7days

Starting after reduction

17 Sonderhoff & Einsel LLP

Chiyoda-ku
Marunouchi

Shin-Marunouchi
Centre Building

18th

18 Cyber Buzz, Inc.

Shibuya-ku
Sakuragaoka

Shibuya Infoss Tower

18th19Shibuya-ku
UdagawachoAmba Tower

20 CyberAgent Inc.

Shibuya-ku
ShibuyaShibuya Scramble
Square21

Shibuya-ku
Dogenzaka

Shibuya FP Building

22 （株）東京⾦融取引所

Chiyoda-ku
Marunouchi

Marunouchi Mitsubishi
ⅠPark Building

15th¥538,978,000¥423,500,000¥115,478,000

21.43% fees

23 C社（教育系アプリ制作会社）

Minato-ku
Roppongi

Sumitomo Fudosan
Roppongi GrandTower

8th¥139,150,000¥99,000,000¥40,150,000

28.85% Design Changes

24 ⾷材宅配便（⼤⼿東証⼀部）

Shinjuku-ku
Ogawamachi

Tokyo Opera City

16th

¥142,780,000¥88,000,000¥54,780,000

38.37% VECD

25 Career Design Center Co., Ltd.

Minato-kuAkasaka

Akasaka SG Gate

5th

¥28,600,000¥17,050,000¥11,550,000

40.38% VECDSUGIKO GROUP HOLDINGS
CO., LTD.

Yokohama
Kanagawa-ku

Yokohama Diamond
Building

14th¥147,400,000¥127,600,000¥19,800,000

13.43% agreement at the26

777.36856.20Discussion after the

VECD

VECD

VECD

VECD︓Including design

VECD

Early amicableclient's strong request

Company

Location

Building Name#of Floor

27 Chuo Electric Power Co.,LtdOsaka
Chuo-ku

Osaka Exchange
Building

23rd

SEIBU Shinkin Bank Sendagaya
28Branch

Shibuya-ku
Sendagaya

Yoyogi Forest Building

3rd29 A major Internet company

Shibuya-ku
Dogenzaka

MarkCity West

30 Red Queen Inc.

461.16297.95Initial Quote¥2,684,000¥6,762,800

Agreed Amount Amount of Reduction Reduction Rate
¥2,420,000¥6,050,000

Remarks
Early amicable¥264,000

9.84% agreement at the¥712,800

10.54% agreement at theclient's strong request
Early amicableclient's strong request
VECD¥42,493,000¥27,500,000¥14,993,000

35.28% Design Changes

７th¥18,205,000¥12,870,000¥5,335,000

29.31% fees

7th704.13

VECD︓Including design

Taito-ku

Sumitomo Fudosan
Ueno Building Ⅱ

６th¥22,174,152¥15,400,000¥6,774,152

30.55% Design Changes

32 WILL GROUP, INC.

Nakano-ku

Harmony Tower

27th¥10,318,000¥7,700,000¥2,618,000

25.37% VECDSAINT MEDIA, INC.
4companies

Shinjuku-ku
Shinjuku

Shinjuku Keio 3
Chome Building

３rd２lots¥4,818,000¥3,289,000¥1,529,000

31.74% Design Changes

34 JTB Printing

Toshima-ku

Mejiro NT Building

1st４th¥6,270,000¥4,400,000¥1,870,000

29.82% VECD

35 CyberBuzz, Inc.

Shibuya-ku
Sakuragaoka

Shibuya Infoss Tower

７th¥10,654,782¥6,380,000¥4,274,782

40.12% Design Changes

36 Open Loop Inc.

Shinjuku-ku
Shinjuku

Shinjuku 3chome
Building

2 floors¥4,290,000¥3,300,000¥990,000

37 NDD

Minato-ku
Konan

Shinagawa Grand
Central Tower

９th¥54,780,000¥41,800,000¥12,980,000

23.69% Design Changes

4th¥13,860,000¥11,000,000¥2,860,000

20.63% VECD

8・9th
10・12th¥31,790,000¥24,200,000¥7,590,000

23.88% VECD

11th

¥11,946,000¥8,250,000¥3,696,000

30.94% VECD

3133

Pentia Valves and Controls
Japan Co.

Minato-ku
DF Building
Minami Aoyama

Sqm

3839

GMO
インターネット(株)Shibuya-ku
Sakuragaoka

Shibuya Cerulean
Tower

40487.50

VECD

VECD

VECD

23.08% VECDVECD

41 MCJ Co., Ltd.

Taito-ku
Asakusabashi

CS Tower

9th¥18,920,000¥13,750,000¥5,170,000

27.33% VECD

42 Ｖ

Chiyoda-ku
Kasumigaseki

Tokyo Club Building

６th¥7,266,380¥4,840,000¥2,426,380

33.39% Design Changes

43 F Company

Shibuya-ku
Dogenzaka

MarkCity West

13th

¥26,730,000¥19,800,000¥6,930,000

25.93% VECD

44 Impression

Minato-ku
Ropponngi

AXALL ROPPONGI

B1F¥28,875,000¥18,700,000¥10,175,000

35.24% Design Changes

West Trio２６th¥23,320,000¥19,250,000¥4,070,000

17.45% Re-commissioned

5,520,240,314

3,711,796,000

1,808,444,314

45 Shonan Beauty Clinic

Chiba

VECD

VECD

VECDproperty

32.76%※CD means cost reduction.

① Information in black is not available to the public.
② The above results are excerpts from the RCAA and 3A Corporation.
③ The above results are the amount of reduction from the initial estimate (excluding tax) to the amicable agreement (excluding tax).
④ The above results include properties for which work was carried out by tenant-recommended contractors due to revisions in the classification and scope of work.
⑤ The above results include companies that have name changes, absorption mergers, or legal settlements due to M&A.
■ 「原状回復費適正査定(Appropriate Restoration Cost Assessment)」is a registered trademark of the association.
■ 「原状回復費適正査定⽬論⾒書(Prospectus for Appropriate Assessment of Restoration Costs)」、「B⼯事費適正査定⽬論⾒書(Prospectus for Appropriate Assessment of Construction Costs)」are registered trademarks of 3A Corporation.