Soshite Boku wa... / RISE

 is the eighth single by Sakakibara Yui.

Single Information
Soshite Boku wa... was used as the opening theme for the anime Prism Ark. RISE was used as the first ending theme for the game PRISM ARK -AWAKE-.
 * Lyrics: Shikura Chiyomaru (Track 1), Yoshino Maki (Track 2)
 * Composition: Shikura Chiyomaru (Track 1), Hamada Tomoyuki (Track 2)
 * Arrangement: Isoe Toshimichi (Track 1), Okinaka Jou (Track 2)
 * Guitar: Toyota Ryouji (Track 1), Masuzaki Takashi (Track 2)
 * Chorus: Takai Urara (Track 1), Miki Shoko Strings (Track 2)

CD

 * 1) Soshite Boku wa... (そして僕は...)
 * 2) RISE
 * 3) Soshite Boku wa... (そして僕は...) (off vocal)
 * 4) RISE (off vocal)

Limited Edition DVD

 * 1) Soshite Boku wa... -Music Clip-