|Nickname|| Tenchan (てんちゃん)|
|Birthdate||September 28, 2005|
|Current Age||15 Years Old|
|Agency||Seed & Flower|
|Social Networks||Official Blog / SHOWROOM|
|Idol Career Info|
|Debuted||December 5, 2018 / Keyakizaka46 2nd Generation|
- Her audition SHOWROOM number was #71
- During this time, she spoke about how she wanted to wCenter with Hirate Yurina one day.
- Favorite Color: Wine color, Khaki
- Favorite Animal: Snake
- Favorite Food: White Peaches, Dried Plums, Potatoes
- Keyakizaka46 Oshimen: Hirate Yurina
- Youngest member of all Sakamichi series groups.
- Eldest of three sisters.
- Dislikes small animals such as hamsters, but is fond of reptiles and finds snakes cute.
- At debut she began with a strong declaration 「山﨑天の天は頂点の天、欅坂46を頂点に導きます」 meaning "The Ten in Yamasaki Ten is the very top of the Heavens (Ten), I will lead Keyakizaka46 to the top [of idol world]!"
- Her danso on Keyakitte, Kakenai? was extremely popular amongst the members.
- Sakamichi Joint Auditions finalist → Keyakizaka46 2nd Generation → Sakurazaka46 2nd Generation
- Naze Koi wo Shite Konakattan darou? (Nobody's fault)
- Hanshinhangi (Nobody's fault) (Center)
- Plastic regret (Nobody's fault)
- Saishuu no Chikatetsu ni Notte (Nobody's fault)
- Buddies (Nobody's fault) (Center)
- Blue moon kiss (Nobody's fault)
- Guuzen no Kotae (BAN)
- Omotta Yori mo Sabishikunai (BAN) (Center)
- Sajin (Eien Yori Nagai Isshun 〜Ano Koro, Tashika ni Sonzaishita Watashitachi〜)
- Concentration (Eien Yori Nagai Isshun 〜Ano Koro, Tashika ni Sonzaishita Watashitachi〜)