Ojisan to Issho

Wakuwaku♪ Ojisan to Issho!! (わくわく♪　おじさんといっしょ‼, English: Fun Fun ♪ Exercise with Jin & Akiomi) was the 2020 April Fools event featuring Jin, Akiomi, Jun, and Kohaku.

Duration
Start: 4/1/20 at 0:00 JST

End: 4/1/20 at 23:59 JST

Description

 * Entering the Event Banner at the bottom left or in Info will automatically unlock the first chapter of Lullaby.
 * The story can also be read from the Campaign Story page.
 * Top Button: Takes you to where you can play a memory game (Basic) or rhythm game (Music) by choosing one of the four difficulties.
 * In Music only, there is a bar by the top left that controls your MV when playing: Pretty Video (きれいなえいぞう), Video (えいぞう), and Picture (え). These are equivalent to the usual MV settings offered.
 * Bottom Left Button: Takes you to the official site.
 * Bottom Right Button: Takes you to where you can read the story.
 * Complete every difficulty to receive the non-story rewards stated below.

Event
Rewards= Lines= Gallery=