Zutto zutto sono saki e
Sekai wa ugokidasu
Ima hajimaru SUTOORI SideM
Miageru sora e Fly to the Sky
Kinou yori tooku takaku
Koe ga kikoeru So Faraway
Mienai niji no mukou
Kokoro ga sakebu Shaking My Heart
Massugu ni mae o muitte
Hikari mo naka hashiridase hibike
MERODII
Itsudatte Drive a Live
HAATO ga dondon naru yo
Machiwabita yume no yokan
Ore-tachi no SUTEEJI hajimaru ima!
315!
Zutto zutto sono saki e
Sekai wa ugokidasu
Mou mayou koto nante naisa
Jiyuu ni motto kagayaite
Kirameru hoshi no you ni
Ima hajimaru SUTOORII SideM
Aruku hajimeta Way To My Dream
Yuzurenai wake ga aru yo
Atsui kimochi-dakishimete tsugi no SUTEPPU e
Odoridasu Drive a Live
Kanjiru yo wakuwaku suru yo
Nemuranai yume no tsuzuki
Saikou no CHANSU tsukami torusa!
315!
Zutto zutto akiramenai
Kono te a todoku made
Wasuretakunai omoi mune ni
Jiyuu ni motto kakenukete
Ashita no kaze ni nare
Mirai wa soko ni aru yo SideM
Setsunasa mo kanashimi mo
Koko ni kizande furimukanaisa
Yasashisa mo nukumori mo
Tsureteiku kara
Just Keep On Going!
We Are 315!
Zutto zutto sono saki e
Sekai wa ugokidasu
Mou mayou koto nante naisa
Jiyuu ni motto kagayaite
Kirameku hoshi no you ni
Ima hajimaru SUTOORII
Mirai wa soko ni aru yo SideM