Egoistic Sai-Φ

Egoistic Sci-fi​ (Egoistic才Φ) is a song by εpsilonΦ.

It was announced in November 20, 2021 as the next original song for the game, which was added 3 days later to the game along with the Haruka Nijo focus song quest "Nihilistic Sai-Φ". It was described as "Haruka composed this song after having to enter a guitar contest thanks to one of Kanata's schemes. It is a song where a glimpse of his inner feelings can be seen". The MV was uploaded to the day after it was released in the game.

It was composed and arranged by Fujii Kentarou (HANO) -who also played the guitar-, written by Shun Aratame (HANO), the bass by Tatsuya Doi (HANO), the drums by RYOTA and the additional programming was in charge of Shinji Hijiki (HANO).

It is the coupling track for their digital single yume no ato, which will be released in March 2, 2022.

Lyrics
Romaji=

Kanji =

English =

Trivia

 * This is the first band original song (do not confuse with character songs like STORM since those aren't considered as such) that is not performed by the main vocalist of a band.