Ashita ni Mukau Diary

 is the first collaboration single by Task have Fun and Tsunku, as Tsun♂Tasu♀. It was released on October 29, 2020.

Tracklist

 * 1) Ashita ni Mukau Diary (あしたに向かうダイアリー)
 * 2) 3WD (2020 Remix)
 * 3) Ashita ni Mukau Diary (Instrumental)
 * 4) 3WD (2020 Remix) (Instrumental)