Frozen Mahjong Tiles: Underground Mahjong Battle Record
Kousuke TanabeKei (voice) Shunsuke TakeuchiDoujima (voice) Jun HatoriSeries Director Masayoshi OishiTheme Song Performance Yusuke ShiratoOriginal Music Composer Yuki KishidaOriginal Music Composer Sayaka AnesakiCharacter Designer Miho HasegawaColor Designer Mariko KunisawaSeries Composition 
