Musubimonogatari

The girl who was once a god, Nadeko Sengoku. She, who followed her dreams and was forced into reality, is successful in creating alter egos by borrowing the power of the little girl shikigami, Yotsugi Ononoki. However, the four "Nadekos" run away, scattering……? The Oddities! Oddities! Oddities! of these modern days. Youth is being unable to control even oneself. (Source: Kodansha, translated)

It's chic to go saving a girl who has nothing to do with you every once in a while. Female students from Naoetsu High School have gone missing one after the other. When the mummified bodies of the girls are discovered, there's a very distinctive marking left on the napes of their necks...? Koyomi Araragi, now a first-year university student, goes on the move to track down the culprit! The curtain opens on Monogatari Series: Monster Season! (Source: Kodansha, translated)

A series of crossover stories between characters from Monogatari and characters from Nisio's other works. Originally, 4 crossover short stories were released during the theatrical screenings of each Kizumonogatari movie. The stories were bundled up into Mazemonogatari, and included 3 unreleased stories. Includes 15 stories: Kyouko Balance Jun Build Nomi Rule Mayumi Red Eye Kuroneko Bed Risuka Blood Hitei Clear Iori Fugue Shiogi Ranger Akari Triple Rizumu Rock 'N' Mikoko Community Kuu Invisible Rai Roulette Magakoro Finisher