Myself getting 2 Consecutive Yakuman Hands in Janryumon on May 27, 2014.

First Yakuman: Counted Yakuman

Winning hand description:
Triplet/Quad of Haku (White Dragon) - 1 fan
Triplet/Quad of Double Wind (Round Wind+Seat Wind South) - 2 fan
Toi-Toi (All triplets and/or quads) - 2 fan
Mixed One Suit (One Suit with Honors) - 2 fan
Dora - 6 fan (Dora - 2 fan, Red Five - 1 fan, Kan Ura Dora - 3 fan)
Total - 13 fan

役満その1 - 数え役満:

三元牌・白 - 1飜
自風南+場風南 - 2飜
対々和 - 2飜
混一色 - 2飜
ドラ - 6飜 (ドラ - 2飜, 赤ドラ - 1飜, 槓ドラ - 3飜)
総計 - 13飜

Second Yakuman: Tsuu Ii Sou (All Honors)

役満その2: 字一色

Replay:B021CD-69F291-921ADE