The second President of Russia who rose from being a KGB officer. A stoic man who mastered judo and sambo, and hid needles in his hands. He came to Japan to play mahjong with the members of the Japanese Diet as part of a Russo-Japanese Summit, sending Japan into massive debt with his winning streak. Special moves include "Kolkhoz Riichi" and the "Baltic Fleet" (Four quads of bamboo tiles, worth 1,583,296,743,997,800 points in total because they were playing without point limits).   (Source: Wikipedia) 

Global political figures such as The Pope, Kim Jong Il, George W. Bush and recent Japanese Prime Ministers play riichi mahjong against each other.

__Hobbies:__ All types of sport

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Modern diplomacy is settled through high-stakes games of mahjong in this cult classic starring a fictionalized Prime Minister Junichirō Koizumi. First serialized in Kindai Mahjong magazines, the 16-volume series pits Koizumi against caricatured world leaders including George W. Bush, Kim Jong-il, Vladimir Putin, Margaret Thatcher, and others.
 
(Source: Mahjong Pros)
 
Included one-shots: 
Volume 3: Ritz season.1 
Volume 4: Oretachi Kenou Shineitai 
Volume 11: Ritz season.2 
Volume 12: Lacross Shoujo Katagiri Ririn-san wa Totemo Moteru 
Volume 13: Ritz season.3

A younger Vladimir Putin is trailing a German scientist, former KGB, in Berlin. He finally finds him in a mahjong parlor, and decides to crush his hopes by defeating him in a game...