同種の数牌で123・456・789の順子があった場合に成立する
飜:
カナ:
イッキツウカン
略称:
イッツー
絆レベル:
recordedThroneR:
1.543828%
recordedJadeR:
1.549887%
recordedGoldR:
1.553336%
recordedThroneEastR:
1.409250%
recordedJadeEastR:
1.545623%
recordedGoldEastR:
1.534524%
recordedThrone:
28003
recordedJade:
1688248
recordedGold:
3151804
recordedThroneEast:
298
recordedJadeEast:
139113
recordedGoldEast:
994322