Iida Pochi.

Yuu's bond with his new older sister deepens in the latest volume of this Cthulhu-inspired tale!

A Momentous Debut! High school gamer Masato Oosuki is stoked to be transported into a video game world and given the chance to show off his chops. But why is his doting, embarrassing mother in the game with him too?! And why is she so good at it?! Welcome to a whole new kind of momcom role-playing adventure based on...

Yuu has had a rough life. After losing his parents in a car accident when he was five, he found himself bounced back and forth among relatives, with no place to truly call home. Plagued by a constant feeling of loneliness, all he wants is a little companionship, and he's about to get way more than he bargained for! Her...

Yuu is now living with his new big sister—an inhuman being he encountered in his uncle's basement! It's the middle of summer, and the two of them are enjoying their days, playing in the garden, splitting watermelons, and taking naps together. Life as a family is simple yet pleasant for these unlikely siblings. Little by little, their bond seems to...

The Elder Sister-Like One, Vol. 5 introduces Haru as a cherished figure in the local shopping district, serving as a beloved second big sister to Yuu and a (perhaps overly) familiar acquaintance for Chiyo. Yet, questions arise about her connection to Yuu's uncle and the source of Yuu's vague memories of knowing someone remarkably like her. The bonds of blood...

Ever since Ryou returned from the hospital, life with Haru, a demon with the face of his late cousin, has been taking its toll on him. While Yuu and Chiyo enjoy their time together as brother and sister, Ryou continues searching for a way to bring his beloved Youko back to the land of the living. But his efforts haven’t...

Haru has been taken captive by Chiyo, and her only hope of escape lies with Yuu and his desperate pleas on her behalf! His persistence pays off, as Chiyo eventually relents, but when Haru decides to stick around, Chiyo is none too pleased with her constant presence in the house. With two demonic big sisters to take care of him...