Ichiro Yamaguchi Japanese Singer Born 1980 in Otaru
Ichiro Yamaguchi · musician and songwriter · Japanese
Latest Videos From Ichiro Yamaguchi’s YouTube Channel
サカナクション山口一郎の今夜も雑談中。2026.10.16
サカナクション「SORATO」 #サカナクション #SORATO #音楽 #山口一郎 #バンド
サカナクション山口一郎の今夜も雑談中。オールナイトニッポン直前生配信！2026.10.13
サカナクション「ネイティブダンサー」 #サカナクション #ネイティブダンサー #音楽 #山口一郎 #バンド
サカナクション山口一郎の今夜はゲーム中。2026.10.11
Ichiro Yamaguchi on Social Media
Counts with the date they were readInstagram stats
- Followers
- 889K @ichiroyamaguchi
- Engagement rate
- 8.05% well above average for accounts this size
- Average likes
- 71,035
- Average comments
- 551 Based on the last 12 posts
Figures from public Instagram data via the official Meta API; refreshed about every 30 days.
Biography
Ichiro Yamaguchi (8 September 1980, Otaru) is a Japanese singer. Ichiro Yamaguchi is part of Sakanaction.
Early life
He attended Sapporo Daiichi High School.
Career
His music is listed under rock music and pop music. Instruments on record include guitar. NF Records is listed as his label. As of September 2025, he counts 652K followers on Instagram.
Groups and bands
- Sakanaction
Personal life
He studied at Sapporo Daiichi High School.
Frequently asked questions
How old is Ichiro Yamaguchi?
Ichiro Yamaguchi is 46 years old, born on 8 September 1980 in Otaru.
What is Ichiro Yamaguchi known for?
Ichiro Yamaguchi is known as a member of Sakanaction.
What is Ichiro Yamaguchi’s nationality?
Ichiro Yamaguchi is Japanese, born in Otaru.
How tall is Ichiro Yamaguchi?
Ichiro Yamaguchi is 168 cm (5 ft 6 in) tall.
Sources
- Wikidata (Q20643617), accessed October 2026
- Follower counts: dated individually above
- YouTube: video titles and publish dates
Last checked by the Wiki of Celebs editorial team
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