Melon Chan's Growth Diary

Melon Chan's Growth Diary (Japan: めろんちゃんの成長日記, Melon-chan no Seichouki) is a life simulation game comparable to Tamagotchi and other virtual life simulations. It was developed by ADK and was first available for sale on October 28, 1998. In Melon Chan's Growth Diary, the player raises and nurtures a little girl named Melon Chan. The game was only released in Japan and was one of the earliest titles released for the Neo Geo Pocket. It also backwards compatible with the Neo Geo Pocket Color.

A sequel called Melon-Chan Growth Diary 2 was planned but was canceled.