OT-Anyone watched any anime films or series?

Welcome to the N.H.K. (Japanese: N・H・Kにようこそ!, Hepburn: N.H.K. ni Yōkoso!) is a Japanese novel written by Tatsuhiko Takimoto. It was published by Kadokawa Shoten in Japan in January 2002, and in English by Tokyopop in October 2007. The story revolves around a 22-year-old hikikomori, an asocial recluse, who gets aid from a strange girl who seems to know a lot about him, despite never having met him before. Common themes throughout the story deal with depression, isolation, existential dread, the hardships of life and how people must deal with them in their own way.

Cromartie High School (Japanese: 魁!!クロマティ高校, Hepburn: Sakigake!! Kuromati Kōkō, lit. "Forging Valiantly Ahead!! Cromartie High School") is a Japanese manga series written and illustrated by Eiji Nonaka and published in Kodansha's Weekly Shōnen Magazine from August 2000 to May 2006. It follows the everyday life of Takashi Kamiyama and his odd classmates at Cromartie High School, an infamous school for delinquents. The series is a parody of Japanese "yankii" (juvenile delinquent) manga of the 1970s and 1980s.

Here is Greenwood (ここはグリーン・ウッド, Koko wa Gurīn Uddo) is a 9-volume Japanese manga written and illustrated by Yukie Nasu, revolving around the activities of four boys in Greenwood Dormitory at a fictional prestigious Japanese all-boys private school named Ryokuto Academy

After the death of her parents, Utena Tenjou was given a rose-engraved signet ring by a traveling prince. The prince promised Utena that they would one day meet again; inspired by his noble demeanor, Utena decided to one day become a prince herself. Years later, Utena's search for the prince leads her to Ohtori Academy, where she enrolls as a student. She finds herself drawn into a dueling tournament with the school's Student Council, whose members wear signet rings identical to Utena's. Victors of the duel become engaged to Anthy Himemiya, a mysterious girl known as the "Rose Bride" who possesses the "power to revolutionize the world". Utena emerges victorious; forced to defend her position as the Rose Bride's fiancée, she decides to remain in the tournament in order to protect Anthy from the other duelists. As Utena and Anthy grow closer, she learns that Anthy is connected to "End of the World," the mysterious organizer of the duels.

Great Teacher Onizuka (Japanese: グレート・ティーチャー・オニヅカ, Hepburn: Gurēto Tīchā Onizuka), officially abbreviated as GTO, is a Japanese manga series written and illustrated by Tooru Fujisawa. It was originally serialized in Kodansha's Weekly Shōnen Magazine from January 1997 to February 2002, with its chapters compiled into twenty-five tankōbon volumes. The story focuses on 22-year-old ex-bōsōzoku member Eikichi Onizuka, who becomes a teacher at a private middle school, Holy Forest Academy, in Tokyo, Japan. It is a continuation of Fujisawa's earlier manga series Shonan Junai Gumi and Bad Company, both of which focus on the life of Onizuka before becoming a teacher

Artist and writer Ryuichiro Shiba and his wife Kyoko are visiting a temple in order to make a promise of marriage to their ancestors. At that moment, however, two oni appear before them and fight to death, one of them carrying a baby on his mouth. After defeating his opponent, the oni gives Ryuichiro and Kyoko the baby and declares he will return for him after 15 years. After said period of time, strange events starts happening around the baby, now a teenager named Jiro Shutendo.

Four grown demons (Enma, Yukihime, Kapaeru, and Grandpa Chapeauji) are part of a Yokai-Patrol searching for demons that have escaped from Hell into the human world. They form the group known as the Enma Detective Agency as a cover for their activities.

Demon Lord Dante (Japanese: 魔王ダンテ, Hepburn: Maō Dante) is a manga series written and illustrated by Go Nagai. The series tells the story of Ryo Utsugi, a student who finds himself in the body of an ancient demon known as Dante and sees himself in the middle of a conflict between God and the devils