Bottom Up (株式会社ボトムアップ) was a publisher and developer started by former Natsume employees. It went bankrupt in March 2000. The development staff proceeded to join the Japanese subsidiary of Korean company Softmax.

Bottom Up

9-gatsu no Yoru ni Tsume Shogi

Munasawagi no Season

Onegai Monsters

Toon Panic

Sugoroku Ginga Senki

Kaitou Elf Liely

Chou Ga Shin Zangard

Idol Tantei You&My

64 Oozumou

64 Trump Collection: Alice no Waku-waku Trump World

64 Oozumou 2

Doki-doki on Air

Vs. Collection

Coaster Works

bottom-up