Gainax

Princess Maker 4

Neon Genesis Evangelion: Ayanami Raising Project with Asuka Supplementing Project

Seikai no Senki

Mahoromatic Adventure

Shinseiki Evangelion: Typing Hokan Keikaku

Neon Genesis Evangelion: Ayanami Raising Project

Princess Maker Q

Shinseiki Evangelion: Typing E-Keikaku

Neon Genesis Evangelion: Eva to Yukai na Nakamatachi

Princess Maker 3: Fairy Tales Come True

Princess Maker 2