Wu Qingyuan. Fujisawa Rina 6dan's grandfather, Fujisawa Hideyuki 9dan, is a well-known "early adopter" in the chess world, and was awarded the title of "Honorary Chess Saint" for dominating the previous six Japanese chess saints. Fujisawa Hideyuki had a very close relationship with Master Wu Qingyuan, who was the only player in the Japanese chess world at that time, but it was a pity that due to the age difference of 11 years, Wu Qingyuan did not have Fujisawa Hideyuki in the world's ten ten-time chess opponents. 
Hideyuki Fujisawa. The biggest intersection between the two in chess is the first celebrity battle in Japan. The first Celebrity Tournament consisted of a round-robin circle of 13 of Japan's top chess players at the time, and the title of "celebrity" after Hideya was determined through a single round-robin tournament. The top pre-match calls were for Wu Qingyuan and Sakata Eio, but Fujisawa Hideyuki burst onto the scene, defeating Wu Qingyuan's senior brother Hashimoto Utaro in the first game and defeating Wu Qingyuan, who had never won before (4 consecutive defeats), in the second game. 
Utaro Hashimoto.
Wu Qingyuan, who had infinite scenery on the Shiban chess stage, switched to the title, but after the battle, everything went wrong. After being hit by a motorcycle on the eve of the celebrity battle, he was left with the sequelae of brain **, and his chess ability was ineffective, which also led to his successive setbacks in the celebrity battle and the Ben Yin Fang battle. The Yomiuri Shimbun newspaper at the time reported: "The motorcycle accident was so unfortunate that Wu had to be hospitalized** for two full months starting in August." After being discharged from the hospital in October, he was unable to play chess for a considerable period of time, as he himself said, except for his head, his limbs and waist were severely hit, and his legs were the most severely bruised, and he could not cross his knees at all. Although he was barely able to sit in a chair to participate in the competition, the season grew cold, and the wound did not heal smoothly. "This accident is almost equivalent to taking the life of the genius Wu Qingyuan's chess player.
Fujisawa Hideyuki Wu Qingyuan vs. Fujisawa Hideyuki's battle, the prelude in his self-created avalanche inverted set unexpectedly made a sequence error, he didn't want to lose 2 goals in vain, simply made a mistake, but in order to get more than ten mezzanine corners, but let the black chess build a monstrous external momentum outside, and the white chess lost a lot. Fujisawa Tomosai Kudan commented: "It's close to making two pieces. In the game, when Wu Qingyuan was immersed in the long exam, Fujisawa Hideyuki didn't forget to joke, he came to the window and said leisurely: "The sea is so stormy, you see they are still fishing with nets, just like Mr. Wu." Wu Qingyuan in the game smiled bitterly: "Say such strange things." ”
Handa Michigen. Hideyuki Fujisawa, who won two consecutive games, lost to Michigen Handa and Minoru Kitani, with a total of 5 wins and 2 losses in seven games. In the eighth game, Fujisawa Hideyuki defeated the old enemy Sakata Eio and rekindled the hope of winning the championship. By the final round, Hideyuki Fujisawa was 9-2, and Wu Qingyuan and Sakata Eiao were both 8-3. In the final round, Hideyuki Fujisawa vs. Shoji Hashimoto, and Sakata Eio vs. Wu Qingyuan. If Fujisawa wins, he will win the celebrity. 
Sakata Eio. After the start of the game, Fujisawa's performance was substandard and he lost early. Fujisawa was so annoyed that he sadly went to the tavern to get drunk. The battle between Wu Qingyuan and Sakata was originally the latter's overwhelming advantage, and the decisive battle between Fujisawa and Sakata was inevitable. After Fujisawa learned about it, he muttered, "Sakata celebrities were born", and Wu Qingyuan's ** Sekoshi Kensaku sighed: "Wu Qingyuan did not become a celebrity after all." However, there was drama when the game, which was played until 11:55 p.m., ended in a draw. 
Kensaku Sekoshi. At that time, the rules of the draw won white, and Wu Qingyuan became the winner, but the game stipulated that the draw win was inferior to the ordinary win, and Fujisawa Hideyuki magically "lay down to win". He was crowned the first celebrity, benefiting from Wu Qingyuan's two "divine assists". 
Rina Fujisawa. 61 years have passed, Fujisawa Hideyuki's granddaughter Fujisawa Rina in the World Women's Go Championship named after Wu Qingyuan for the first time, if Fujisawa Hideyuki has a spirit in the sky, he will be grateful to Wu Qingyuan again for his family's "care", Fujisawa family and Wu Qingyuan The name has been associated for more than 70 years, which is also a great magical inheritance in the chess world. **From Sports Weekly).