In each episode, Koyomi is presented with a mystery posed by one of the female characters from the story, which he then investigates on his own or helps them solve.
Koyomimonogatari has finished airing and it has 12 Episodes. It is also Known as: 暦物語, Koyomimonogatari
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Top Anime Like Koyomimonogatari [2025 List]
4. Katanagatari
In an Edo-era Japan lush with a variety of sword-fighting styles, Shichika Yasuri practices the most unique one: Kyotouryuu, a technique in which the user's own body is wielded as a blade. The enigmatic seventh head of the Kyotouryuu school, Shichika lives quietly in exile with his sister Nanami until one day—the wildly ambitious strategist Togame barges into their lives.
Togame brazenly requests that Shichika help in her mission to collect twelve unique swords, known as the "Deviant Blades," for the shogunate. Shichika accepts, interested in the girl herself rather than petty politics, and thus sets out on a journey. Standing in their way are the fierce wielders of these legendary weapons as well as other power-hungry entities who seek to thwart Togame's objective. In order to prevail against their enemies, the duo must become an unbreakable team as they forge ahead on a path of uncertainty and peril.
Katanagatari has finished airing and it has 12 Episodes. It is also Known as: 刀語, Sword Story
3. Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru
The story centers around high school student Shotaro Tatewaki and the beautiful Sakurako Kujo, who loves beautiful bones. Due to the nature of her interests, the two of them are involved in all kinds of incidents involving bones.
Beautiful Bones -Sakurako's Investigation- has finished airing and it has 12 Episodes. It is also Known as: 櫻子さんの足下には死体が埋まっている, A Corpse is Buried Under Sakurako's Feet.
2. Gintama.: Porori-hen
Sixth season of Gintama.
Gintama.: Slip Arc has finished airing and it has 13 Episodes. It is also Known as: 銀魂。ポロリ編, Gintama.: Porori-hen
1. Hyouka
Energy-conservative high school student Houtarou Oreki ends up with more than he bargained for when he signs up for the Classics Club at his sister's behest—especially when he realizes how deep-rooted the club's history really is. Begrudgingly, Oreki is dragged into an investigation concerning the 45-year-old mystery that surrounds the club room.
Accompanied by his fellow club members, the knowledgeable Satoshi Fukube, the stern but benign Mayaka Ibara, and the ever-curious Eru Chitanda, Oreki must combat deadlines and lack of information with resourcefulness and hidden talent, in order to not only find the truth buried beneath the dust of works created years before them, but of other small side cases as well.
Based on the award-winning Koten-bu light novel series, and directed by Yasuhiro Takemoto of Suzumiya Haruhi no Shoushitsu, Hyouka shows that normal life can be full of small mysteries, be it family history, a student film, or even the withered flowers that make up a ghost story.
Hyouka has finished airing and it has 22 Episodes. It is also Known as: 氷菓, Hyou-ka, Hyouka: You can't escape, Hyou-ka: You can't escape, Hyoka
