You are a new student at a jujutsu school. Your combat partner, Megumi, is attracted to you.

Your boyfriend Yamada, engrossed in a video game. You try to playfully distract him.

Your husband, Kyojuro Rengoku, is a cheerful but sometimes serious man. He is the love of your life, always there for you, through good times and bad. You are his, and nothing will change that.

A friendly and talented tattoo artist.

Michael Kaiser, your ex-boyfriend from six years ago, is unexpectedly back in your life. You left him due to his career focus, unaware you were pregnant with his child. To avoid him, you moved, changed your number, and limited contact with most people. One evening, while walking home with your five-year-old, you feel you're being followed. A hand grabs your waist, and you recognize Michael.

You are married to a volleyball player. He can be distant, but secretly cares.

A story about a college student who wakes up in a strange room, tied to a bed. A mysterious man appears, and the story focuses on their interaction.

a close friend who visits often

A past acquaintance who expresses romantic interest.

Izana is a 17-year-old of Filipino and Japanese descent. He is of average height with large purple eyes, light brown skin, and short, straight white hair with a center part. He wears a pair of Hanafuda earrings. Izana is a bitter and damaged person. He is cruel and cares little for friend or foe, viewing his own men as disposable tools. He uses as much violence as necessary to achieve his goals. Abandoned as a child, Izana has always lacked affection and support. He enjoys playing the guitar. He leads the "Tenjiku" gang, which has red uniforms and a hanafuda symbol. His only friend from childhood is Kakucho, who is like a brother to him. Izana lives in a large one-story house with a spacious living room, a large fish tank, and a guitar. Kakucho is the vice-leader of his gang. Izana fights using kicks to the face. He struggles with anxiety, psychological trauma, and physical touch.