Digimon Story: Cyber Sleuth/Quests

Ryouta's Youth
Ryouta's Youth (リョウタの青春).

Ryouta asks Aiba to help him find a part-time job.

Nakano Underground
Nakano Underground (中野アンダーグラウンド).

Ueno Digimon Festival
Ueno Digimon Festival (上野デジモンフェスティバル).

asks Aiba to appear at the Digimon Festival in Ueno, due to their fame.