Taking place after the events of the fourth film, the series centers on 11 yr old Keisuke Amano, Natsume's younger brother (both of whom are the children of Keita Amano and Fumika Kodama of the original Youkai Watch anime) who doesn't believe in any supernatural phenomenon around him. But as he notices his sister is frequently comes back home late, he decided to stalk her, only to find out she is doing her duties exorcising evil Youkai alongside her friends Touma and Akinori, and running a Yo-Kai detective agency. With their secret revealed to him, Natsume decided to let him tag along in her activities as they investigate Youkai crimes and take on evil Youkai to maintain peace all over the city. (Source: Wiki)

Unable to achieve the desired results on the first and second days of the Inter-High competition, members of the Souhoku High Bicycle Racing Club use their frustration as motivation to perform better on the final day of the race. However, it is easier said than done as they are up against the overwhelming talent of Hakone Academy and the shrewd strategies of Kyoto Fushimi High. Despite the challenge, Souhoku members are not disheartened by the obstacles that they need to overcome. After all, no matter what their opponents try, Souhoku will have the last laugh as long as they are the first to cross the finish line.

Fourth season of the Yowamushi Pedal series.

With the Inter-high over and as the end of summer approaches, Sakamichi trains intensely with Imaizumi Shunsuke and Naruko Shoukichi so he can carry on Team Sohoku’s spirit of supporting each other entrusted to him by Kinjou Shingo, Makishima Yusuke, and Tadokoro Jin, the third years who will be graduating before long. One day, Team Sohoku receives an invitation to the Kumamoto Fire Country Mountain Race, an invitational race for teams that performed well at the Inter-high, and their captain Kinjou decides their core Inter-high team will attend. (Source: Crunchyroll)