In a fateful childhood encounter, Mira Kinohata met a stargazing dreamer named Ao Manaka. Though their time together was short, Ao showed Mira the wonders of astronomy, from orbiting planets to distant stars. Before they parted, Mira learned that a star with her name exists, but there are none with Ao's. And so, she forged a promise: one day, she would discover a new asteroid and name it after Ao. Years later, Mira is still fascinated with astronomy. Now in high school at Hoshizaki Academy, she tries to join the Astronomy Club. Unfortunately, she finds out that the club has been merged with the Geology Club to form a single Earth Sciences Club. She joins this new club and finds a pleasant surprise—she reunites with Ao after years of separation. Alongside their new clubmates, Mira and Ao begin their journey together to fulfill their promise. How hard could it possibly be to find an asteroid? [Written by MAL Rewrite]

Emperor Chiaotzu's wife has gone missing, and he is told by Master Shen that if he collects the seven dragon balls he can call upon the eternal dragon and wish for her return. Meanwhile, Goku and Krillin attend the World Martial Arts Tournament, which is hosted by the Emperor; Bora and his son Upa attempt to hide the dragon ball they found from the emperor's forces, which are under the control of the evil Shen and General Tao; and Bulma conducts her own search for the dragon balls with the help of Yamcha, Puar, and Oolong. (Source: Written by page8701 from IMDB)

Second season of Dagashi Kashi.

The Chojin Crown, the tournament which Mantaro (Kid Muscle) reluctantly participates in. After going along with the obstacles (most of which were created to try and eliminate him), he qualified.