He wanna be a good tennis player.

Business Overview
one-man tennis musical theater
『He wanna be a good tennis player.』
was held at Ushigome Tansu Ward Hall.
This is a guy who was born in 2001 and grew up in Shinjuku.
Koki Sakakihara is constantly in the hierarchy
while confronting and aspiring to be a tennis player.
what you've been thinking and feeling.
express through song, video, or storytelling
It is a musical drama.
Cast: Koki Sakakihara
Staff
Sound: Hachiro SHIGEN (Infinity), Shinnosuke MORIUCHI
Lighting: Susaki Yo
Stage art: Seibuki HIRATA
Video OP: Chihiro Igarashi
Recorded image: Kusakabe float
Documentary photo: Namerikawa Yuki
Stage director: Yuka Ozawa
Flyer design: ANNA NAGANO
- Period of Activity / Project
- Friday, January 9, 2026
- Venues
- Ushigome Tansu Kumin Hall (Shinjuku Ward, Tokyo)
Profile
[Koki Sakakibara]
He wanna be a good tennis player.
To become a tennis player
, he works for the top of the global hit charts
.




