Shinseiki Evangelion: Eva to Yukai na Nakama-tachi

Shinseiki Evangelion: Eva to Yukai na Nakama-tachi is a mahjong game featuring characters from three animated series created by Gainax: Neon Genesis Evangelion, Nadia: The Secret of Blue Water, and Gunbuster. Gameplay is standard Japanese-style 2-player riichi mahjong. The story involves Shinji receiving a mysterious invitation to a mahjong tournament, with the promise of the winner being granted a wish.

There are 17 different characters to play as or against, and four different scenarios each following a different character: Shinji from Evangelion, Jean from Nadia, Noriko from Gunbuster, and an unlockable scenario with Misato from Evangelion. There is also a free mode where the player can select any of the available characters to play a regular mahjong game against.