List of Famous people born in Japan

Lee Ayumi, professionally known as Ayumi in South Korea and Yumi Itō in Japan, is a Japanese-born South Korean singer, actress and entertainer based in Japan and South Korea. She debuted under the stage name Ahyoomee in 2001, as the leader and lead vocal of South Korean girl group Sugar until the group's disbandment in 2006. Following the disbandment, Lee embarked on a solo career in South Korea under SM Entertainment, releasing two digital singles. In 2008, she returned to Japan and began an acting career under the Japanese stage name Yumi Itō. In 2009, she debuted as a singer in Japan, under Avex's Rhythm Zone, taking the stage name Iconiq and released a studio album, an EP, and seven digital singles.

Momoka Ariyasu is a Japanese singer and photographer, as well as a former idol and child actress. She is best known as a former member of the all-girl musical group Momoiro Clover Z, in which her signature color was green.

Shimako Iwai is a Japanese writer, tarento, and pornographic director. From June 2009 she is represented with Horipro. She serves as a regular commentator in the Tokyo MX series 5-Ji ni Muchū!

Masaaki Taira is a Japanese politician serving in the House of Representatives in the Diet as a member of the Liberal Democratic Party. A native of Edogawa, Tokyo and graduate of Waseda University he was elected for the first time in the 2005 general election.

Tomoya Mori is a Japanese professional baseball catcher for the Saitama Seibu Lions in Japan's Nippon Professional Baseball.

Atsuko Asano is a Japanese actress. Upon marrying Tsutomu Uozumi, a reputed copywriter and lyricist in 1983, her “koseki” name became Atsuko Uozumi. She gave birth to a son in 1984.

Genki Sudo is a Japanese politician who serves as a member of the Constitutional Democratic Party of Japan in the House of Councillors since 2019. Between 1999 and 2006, Sudo was a professional athlete and then was in the entertainment industry from 2006 to 2019.

Mac Akasaka , real name Makoto Tonami, is a Japanese businessman, political activist and perennial candidate. He was born in Nagoya, grew up in a struggling family, and attended Kyoto University. He spent 25 years as an executive at the trading company Itochu, where he built a rare-earth metals trading business and ultimately retired early with a 120 million yen severance package. He went into politics after his retirement. He now manages the Smile Therapy Association in Akasaka, Tokyo. Akasaka claims to have personal assets of billions of yen, which he uses to cover the cost of his political campaigns.

Shinichi Mochizuki is a Japanese mathematician working in number theory and arithmetic geometry. He is one of the main contributors to anabelian geometry. His contributions include his solution of the Grothendieck conjecture in anabelian geometry about hyperbolic curves over number fields. Mochizuki has also worked in Hodge–Arakelov theory and p-adic Teichmüller theory. Mochizuki developed inter-universal Teichmüller theory, which has attracted a high level of attention of non-mathematicians due to claims it provides a resolution of the abc conjecture.

Bunmei Ibuki is a Japanese politician.