High school student Toujo Basara’s life has taken a turn for the strange. Although hesitant about his father’s sudden decision to remarry, he can’t deny it comes with a couple perks—drop-dead gorgeous step-sisters…who also happen to be members of a demon clan! Mio Naruse is a Demon Lord and Maria Naruse her succubus servant. Chaos and passionate antics ensue as Basara gets acquainted with his new demonic siblings, trying to protect them from dangerous demon rivals and struggling to keep up with their lusty, devilish appetites. (Source: Seven Seas Entertainment)

An isekai (alternate-world) harem phantom-thief fantasy in which the protagonist steals a treasure with girls he met in another world.

A collection of stories about girls who need to go pee.

An old man wrongly accused of groping ends up, before he knows it, in a mysterious temple with a suspicious goddess, together with a high school girl, Mizuki. The goddess Richelle mediates the two as they continue bickering and gives them a royal order to defeat the Demon King. After receiving only three cheat-type special skills from the goddess, the old man is transported to another world along with Mizuki. It’s a medieval Europe–like world where the concept of levels exists. And on top of that. The Demon King they’re supposed to defeat was already slain 100 years ago. To begin with, with the old man’s abilities, even taking down small fry like goblins is a struggle. To survive in a harsher-than-expected other world, he decides to buy a slave and form a party. That’s where he meets Fam, a beautiful dog-eared girl. Together with Fam, the old man steadily works as an adventurer, tackling dungeons and quests one step at a time. This other world isn’t so easy!

Serialization of Tsuwamono!! started in Young Animal magazine and lasted for six issues. The second part was serialized in online magazine Young Animal Densi from April 26, 2013.