Yagucha (16) makes his debut as a bandit who lives in the desert and robs passersby, and meets Son Goku, Bulma, and Uryuu, who are on an adventure to collect the Seven Dragon Balls. After narrowly defeating the hungry Goku with his Wolfsbane Wind Fist, he flees upon seeing Bulma. After overhearing the news of the Dragon Balls, he attempts to steal the Dragon Balls to fulfill his wish to "stop being shy when he sees a woman" and follows Goku and the others. He later becomes Goku's companion and helps Goku take care of two members of the Rabbit Crew. After being trapped in Pilaf's castle with Goku and his group, Goku was able to escape by transforming into a giant ape, using the weakness of his tail to temporarily suppress the ape, and then having Poole turn into scissors to cut off the ape's tail so that Goku's transformation could be lifted and everyone was rescued, and after saying goodbye to Goku, he went to Xidu with Bulma as a boyfriend and girlfriend, and practiced his kung fu in the meantime to prepare for the 21st World's First Martial Arts Championships.
Yagucha participated in the 21st World's First Martial Arts Tournament and made it to the top eight, but lost his battle against Jackie Chan, who was dressed as Kame-Sennin. Shortly after the tournament, he assisted Goku in his fight against the Transparent Man and the Mummy at the palace of Granny Soothsayer, and then took Kame-sennin as his master.
Yagucha competed in the 22nd World's First Budokai, making it to the final eight, where he fought Tientsin Ii and used Kamehameha's ki kung fu waves for the first time, but he was defeated and hospitalized with a broken leg, and followed the fight on the radio. After the tournament, he accepts Tientsin Ii's apology and the two reconcile. The two reconcile after receiving an apology from Tennenbaum. The Piccolo Daimao Episode: Yagucha pilots a plane to the western capital to help Goku deal with the Piccolo Daimao. Afterwards, she and Tientsin Rice, Kobayashi, and Dumpling climb up the Garin Tower, and then go their separate ways, practicing on their own, during which time she learns the art of dancing in the air and creates her own stance, the Reel Gas Bomb.
Yagicha participated in the 23rd World's First Martial Arts Tournament as a long-haired man with two scars on his face, and made it to the final eight. He fought with Shen, who was possessed by a god, and used his training move Reeling Gas Bullet for the first time, hitting Shen and then being knocked out of the ring by his elbow strike, but was affirmed by the god. After the Budokai, Yagucha worked as a baseball player and was bored. Later with Tientsin Rice, Kobayashi, Gyoza, and Yajiro Hyoe began practicing at God's shrine to prepare for the Saiyans, before each went out to practice .
On November 3, 762, after Vegeta and Nappa arrived on Earth, Yagucha replaced Kobayashi in the battle against the Cultivator and won, but due to carelessness, the Cultivator was attacked by the Cultivator's self-explosion and died together. After his death, Yagucha, along with Piccolo, Tetsuya and Dumpling, traveled through the Serpentine Path to the planet King of the World and began their training.
Aiki 763 May 3, after Yagucha resurrected through the Nami keishen Shenlong-Bolunga . Yagucha and the others get a message from the future teenager Tranx that Bioroids will appear in three years, and Yagucha and the other fighters begin three years of special training .
After Bioroids 19 and 20 appeared in the city, Yagucha was drained of energy by 20 and pierced through his abdomen, Goku and the others arrived in time and had Kobayashi feed Yagucha senzu beans to save his life . Yagucha then sends Goku, who is having a heart attack, home . Afterwards, Yagucha participates in the Saru game with the fighters, acting as a spectator, and is later ravaged by the young Saru, breaking his arm , which is later healed. The 25th World's First Budokai opens with Yagucha attending as a spectator. After the incident of Vegeta the Demon, in order to resurrect the dead of the Budokai, he goes out with Bulma and the others to search for the Dragon Balls, and later takes refuge in the temple. On May 8, Aiki 774, Yagucha and the others were turned into chocolate and eaten after the demon Buu escaped from the other dimension . Afterward, through the divine dragon Porunga, the entire Earth, including Yagucha and others, were revived .
After the Buu chapter, Yagucha goes astray in order to find someone she can get along with easily, and used to work at a cowgirl store, but still got fired for being too nervous. Mainly makes ends meet by working as a free bodyguard with Pul, and sometimes goes to Tianjin Rice to help with farming.
The 28th World's First Budokai opens, with Yagucha (51) once again attending as a spectator and witnessing Goku take Obu on a journey of cultivation .