Ako, Shizuno, and Nodoka were best friends in middle school, often going to Achiga Girls’ School to play Mahjong.  But as time passed, they saw each other less and less of each other.  That was until Shizuno saw Nodoka win the middle school Mahjong Singles tournament.  She is determined to meet her friend again, at the inter-high mahjong tournament!
Achiga's team six years ago was on a
كان الفريق الذي كانَتْ فيه آتشيغا
Los resultado de los juegos 
del interescolar de hace
Todos los del Achiga de hace seis años
Il y a six ans, 
l’équipe d’Achiga
Ai nazionali, la Achiga di sei anni fa
Seis anos atrás, a equipe do Achiga