Ryuu, also known as Crying Dragon, is a mysterious man who often plays mahjong with gang members. He only wins by "ron" - a move in which one needs to wait for the opponent's tile to complete the win.
Episode 1
Episode 2
Episode 3
金田一少年の事件簿 OAD 黒魔術殺人事件
Super Seisyun Brothers
Ouran High School Host Club
Serial Experiments Lain
Kamichu!
Ergo Proxy
Medalist
Her Kiss: Infectious Lust
Keep Your Hands Off Eizouken!
Somali and the Forest Spirit
Drifting Dragons
My Love Mix-Up!
Love from the Tip of the Tongue
Kamen Rider
Ahiru no Sora
Chillin' in My 30s After Getting Fired From the Demon King's Army
I'm Living with an Otaku NEET Kunoichi!?
Shin Chan
H2O: Footprints in the Sand
Yu Yu Hakusho