A rusted door opens to a decrepit apartment filled with darkness. Inside, the masked Storyteller waits to spin more twisted tales of horror, inviting all to listen. In one story, a woman is tormented by her past sins; in another, a man visits a chilling art exhibit, where things quickly go awry when he ignores the warnings regarding taking photographs. That is not all, though—an unsuspecting woman hears strange noises from her veranda, but when her boyfriend investigates, he receives the shock of his life; a lady receives a frantic call from her sister, who begs her to come to a phone booth, but when she arrives, she realizes that things are not as they appear; and a man looks for one of his belongings in his little sister's room, only to soon discover that a malevolent presence lives there. The Storyteller is all too eager to share these tales, which will no doubt shock and terrify his audience.

Primary school student Keita Amano's curiosity is as innocent as any other child's his age. But when one day he decides to venture deeper into the forest, he encounters a small and mysterious capsule. Out from its depths comes Whisper. After 190 years of imprisonment, this ghost-like creature is glad that someone has been kind enough to set him free. He decides to reward Keita by becoming his guardian against supernatural forces. Whisper is one of many Youkai that exist in the world, and provides Keita with a special Youkai Watch, which enables him to see and interact with all the other Youkai. Youkai Watch follows Keita, Whisper and the cat spirit Jibanyan as they encounter Youkai, befriend them, fix all the trouble that they so often cause, and, with the help of the watch, use the powers of previously encountered Youkai to aid them. Young Keita may have been just an ordinary primary school student when he first encountered the Youkai, but the many adventures that follow his discovery provide him with invaluable experiences and precious life lessons that help him grow.

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.