Mobile game/Gacha Timeline

The following page includes every gacha set that has been released through the Sekai-ichi Hatsukoi mobile game in chronological order.
To see the gacha sets involving just Ritsu Onodera and Masamune Takano or the sets involving just Chiaki Yoshino and Yoshiyuki Hatori, please refer to one of the parents tabs on this page, or one of the gallery links below.
Category:Mobile Game