Tsukumogami: spirits – or "marebito" – which have possessed objects of considerable age and gained a physical form. Although he is part of the Saenome clan which is charged with peacefully sending them back to their own world, Kunato Hyouma hates their guts because one took away what was very precious to him. In order to cure him of this loathing, Hyouma's grandfather sends him to live with Nagatsuki Botan, a girl who is the master of six "friendly" tsukumogami and lives with them as a family.

Crimes commited using manned combat-androids dubbed "Katana" run rampant. In an effort to maintain order, the government has organized the AKCD - "Anti Katana Crime Division." Togusa of the 8th squad of the AKCD, while holding existential doubts as a Human-Katana hybrid, continually casts himself into battle… [Official Korean](https://ridibooks.com/books/845012944) [Official Traditional Chinese](https://www.books.com.tw/products/0010625775) [Wikipedia](https://ja.wikipedia.org/wiki/-%E3%83%92%E3%83%88%E3%82%AC%E3%82%BF%E3%83%8A-)

An anthology commemorating the anime adaption of Himouto! Umaru-chan, published in Weekly Young Jump starting from the 31st issue of 2015. All five installments were released in print as part of [Himouto! Umaru-chan S](https://mangadex.org/title/63e00bb1-6325-47a6-a89a-97efc06571ba). It features guest works of other Shueisha authors: 1. The first chapter「伸縮妹！うまるちゃん」- "Shinsukuto! Umaru-chan" ("shinsukuto" is a made-up word, [translating roughly to "elastic little sister"](https://mangadex.org/chapter/093599f5-ac91-4af8-aea5-b370dd8d3d11/4)) from [Onigunsou](https://mangadex.org/author/e00c7b8b-7e11-41bb-980b-d357cf4094b0), the author of [Mononogatari](https://mangadex.org/title/dc5b9e42-1840-4307-998d-e0dfcfe2b9e6) 2. 「野生妹！うまるちゃん」promoting [Sugito Akira](https://mangadex.org/author/9c0541f7-87b0-4105-bce0-26af8371ad6e)'s [Boku Girl](https://mangadex.org/title/5927e373-f024-42ad-9307-6f4c05ea3fc4) 3. 「半端妹！うまるちゃん」- "Halfway Sister! Umaru-chan" by the author of [Maousama Chotto Sore Totte!!](https://mangadex.org/title/24d84d4c-340d-4b31-87f6-71d7e5d649d7) [Haruno Tomoya](https://mangadex.org/author/c124b14c-37a1-4fd4-80a1-6c2e29d89e80) 4. Labelled "inofficial", 「干物妹！うまるちゃん大好きおじさん」by [Forbidden Shibukawa](https://mangadex.org/author/8d449c9c-bf54-442e-ab0b-0f1e9905245d) 5. 「悪夢妹！うまるちゃん」a crossover with [Nightmare Funk](https://mangadex.org/title/ec67065e-68d9-470b-bc5e-f2dde2ce4b18) by [Takemura Youhei](https://mangadex.org/author/453efeec-2aa7-4ebd-925f-d72dcbe5211b) which was also included in the third volume of the series.