Dragon Observer
Get 10 or more Doras with Ron(s)/Tsumo(s) in Ranked room (including Ura Dora, Red Five, Kita)
categoryAchievement:
rankAchievement:
| Aug 1th | KeiShirogane |
| Aug 8th | EveKrist |
| Aug 10th | NatsuhikoTakigawa |
| Aug 14th | Nadeshiko |
| Aug 16th | FuukaMinami |
| Aug 20th | AyaneKisaragi |
| Aug 21th | Yuzu |