Question: Which games were held in Seoul, South Korea the year Eriko Asai won a gold medal? 

Context articles: Chung Dong-hoon
Weightlifting at the 1986 Asian Games
Takeyuki Nakayama
Eriko Asai
Misako Miyahara
Basketball at the 2014 Asian Games – Men
Chris Odera
Table tennis at the 1998 Asian Games
John Lindsay (Paralympian)
Athletics at the 1986 Asian Games

Chung Dong-hoon (born 1932) also spelled Chung Dong-hun, is a former amateur boxer from South Korea.
 A native of Jeollanam-do, he graduated from Chosun University in Gwangju.
 He competed in the lightweight division at South Korea's April 1955 domestic Olympic national delegation qualifying tournament, and was victorious over Park Young-mu (朴英茂).
 The following year, he went to Melbourne, Australia to represent South Korea at the 1956 Summer Olympics in boxing, where he lost to Ján Zachara of Czechoslovakia.
 He went on to compete for South Korea in boxing at the 1958 Asian Games in Tokyo, Japan, where he captured the gold medal in the boxing lightweight division of the games after defeating Shinichiro Suzuki from Japan in the final.
Weightlifting was contested from September 21 to October 1, 1986, at the 1986 Asian Games in Olympic Weightlifting Gymnasium, Seoul, South Korea.
 The competition included only men's events for ten different weight categories.
 China topped the medal table with five gold medals, South Korea won three while Japan and Lebanon each won one gold medal.
Takeyuki Nakayama (中山竹通, "Nakayama Takeyuki"; born December 20, 1959 in Ikeda, Nagano) was a Japanese world-class marathon runner.
 He represented his native country at the 1988 in Seoul, South Korea and the 1992 Summer Olympics in Barcelona, Spain, 1986 Asian Games in Seoul, South Korea (gold medal).
Eriko Asai (浅井 えり子 , Asai Eriko , born October 20, 1959) is a retired long-distance runner from Japan.
 She represented her native country in the women's marathon at the 1988 Summer Olympics in Seoul, South Korea.
 A gold medal winner at the 1986 Asian Games in Seoul, South Korea she won the 1994 edition of the Nagoya Marathon.
 She is 88Lb and 150 cm tall.
Misako Miyahara (宮原 美佐子 , born May 29, 1962) is a retired long-distance runner from Japan.
 She represented her native country in the women's marathon at the 1988 Summer Olympics in Seoul, South Korea, alongside Eriko Asai and Kumi Araki.
 She won the silver medal in the women's marathon at the 1986 Asian Games in Seoul, South Korea.
The men's tournament of the 2014 Asian Games Basketball Competition was held from September 20 to October 3, 2014 in Incheon, South Korea.
 China was the defending Gold medal winners of the competition in 2010, which they won in their home soil.
 South Korea emulated that feat by winning the Gold Medal in Incheon in 2014.
 Iran and Japan completed the podium by winning the Silver and Bronze medals, respectively.
 Games of the tournament were held at the 7,406 seat Samsan World Gymnasium, and the 5,158 seat Hwaseong Sports Complex.
Crispine "Chris" Odera (December 12, 1963 – November 27, 2012) was a boxer from Kenya, who is best known for winning the gold medal in the men's super heavyweight division (+ 91 kg) at the 1987 All-Africa Games in Nairobi, Kenya.
 He represented his native country at the 1988 Summer Olympics in Seoul, South Korea, where he was knocked down in the second round by eventual gold medal winner Lennox Lewis from Canada.
Table tennis was contested in the 1998 Asian Games held in Bangkok, Thailand from December 6 to December 20, 1998.
 China maintained its dominance in the event and won total nine medals, with six golds.
 Kim Taek-Soo of South Korea was the only non-Chinese player who won a gold medal, and with his medal South Korea finished second in medal table, with total eight medals.
 North Korea and Hong Kong both achieved one silver and one bronze, and finished tied at a third spot in a medal table rankings.
John Lindsay, OAM (born 29 January 1970) is an Australian Paralympic athlete from Melbourne.
 He competed in the 1988 Seoul games in distances ranging from 100 m to 800 m, but did not win any medals.
 At the 1992 Barcelona Games, he won a gold medal in the Men's 200 m TW3 event, for which he received a Medal of the Order of Australia, a silver medal in the Men's 100 m TW3 event and a bronze medal in the Men's 400 m TW3 event.
 That year, he had a Victorian Institute of Sport scholarship.
 He was also working as a fitness instructor in 1992, held world records in the 100 m and 200 m events, and was ranked 6th in the world in the 400 m.
 He won a gold medal in the men's athletics 100 m T52 event at the 1996 Summer Paralympics with a time of 15.22, a silver medal in the 200 m T52 event with a time of 27.38, and a bronze medal in the 400 m T52 event with a time of 52.93.
 At the 2000 Sydney Games, he won a gold medal in the Men's 100 m T53 event, a silver medal as part of the Men's 4x100 m Relay T54 team, and a bronze medal in the Men's 200 m T53 event; he was also part of the Men's 4x400 m Relay T54 team, which was the only one to qualify in its heat, but it did not make it to the finals.
 At the 2004 Athens Games, he came seventh in the first round of the Men's 100 m T53 event and sixth in the third round of the Men's 200 m T53 event.
 He was an Australian Institute of Sport scholarship holder in 1995 and 2000.
The athletics competition at the 1986 Asian Games was held in Olympic Stadium, Seoul, South Korea.