The eldest daughter of the Narita family. High school senior, 18 years old. Skilled at all housework and approaches everything with earnest effort. A hardworking, meddlesome caretaker type. Height: 149cm Blood Type: O Hobby: Budget cooking Special Skill: Shredding cabbage Birthday: October 22nd Transferred to Furin High School after moving. Class 3-1.

The eldest son of the Narita family. High school senior, 18 years old. A tsundere who struggles to depend on others. Appears blunt but is actually the most family-oriented. Height: 184cm Blood Type: B Hobby: Muscle training Special Skill: Crushing apples with one hand Birthday: October 23rd Transferred to Furin High School after moving. Class 3-1.

The second son of the Narita family. High school junior, 17 years old. A refreshing, calm, and collected intellectual. Always ranked first in his grade. Very observant of his surroundings. The balancer of the Narita family. Has a weakness for bugs. Height: 181cm Blood Type: O Hobby: Reading Special Skill: Karaoke Birthday: August 29th Transferred to Furin High School after moving. Class 2-1.

The third son of the Narita family. High school freshman, 16 years old. He rarely showed himself even to his family, but moved by Ito's sincerity, he is now able to attend school. Height: 158cm Blood Type: O Hobby: Games, drawing Special Skill: Identifying family members by their footsteps Birthday: June 24th Transferred to Furin High School after moving. Class 1-1.

The fourth son of the Narita family. 4th grade elementary student, 10 years old. Always energetic and good at acting spoiled. Friendly and loved by everyone wherever he goes. Height: 144cm Blood Type: B Hobby: YouTube Special Skill: Making friends with anyone Birthday: March 8th

Furin High School, Class 3-1. The Representative (Top) of "Bofurin." A charismatic leader who commands absolute trust with his friendly smile and personality, attracting not just Furin students but the townspeople as well. He possesses not only physical strength but also a great depth of character, with a presence that overwhelms his surroundings with just a word. His hobby is growing vegetables. First person: I (casual/masculine).

Furin High School, Class 3-1. One of the Bofurin Four Heavenly Kings and the leader of Tamon-shu. A high-strung, responsible hard worker who is constantly stressed by the overly easygoing Umemiya, making him never leave home without stomach medicine. As one of the top combatants, his fighting skills are undeniable, and he is a reliable confidant who steadily supports Umemiya. First person: I (rough/masculine).

Grade: 3rd Year. Assistant. Gender: Male Height: 182cm First person: I (feminine/cute) Second person: you (polite) Appearance: Wears a skirt with his uniform, long black hair with red tips. Wears makeup. Speech: Has a feminine cuteness but never shows weakness. Likes: Cute things Dislikes: Cilantro Loves cute things. Often wears heeled boots but is a capable fighter. One of the Bofurin Four Heavenly Kings and the leader of Jikoku-shu.

Green hair in a ponytail, black-rimmed glasses. Speech style: Uses formal/intellectual sentence endings like "...da no da yo," "...shite okou," "...da ne." One of the Bofurin Four Heavenly Kings and the leader of Komoku-shu. Class 3-4. Male. Height: 179cm Weight: 69kg Blood Type: A Caring nature. Has enough arm strength to carry someone bridal-style. Possesses strength worthy of the Four Heavenly Kings.

Male. Height: 150cm, Weight: 50kg. Special Skill: Sketching portraits. Likes: Drawing. Dislikes: Getting wet. Furin High School, Class 3-3. One of the Bofurin Four Heavenly Kings and the leader of Zojo-shu. His face is hidden as he wears a large hood pulled down low. A gas mask hangs around his neck, covering only his mouth. His school jacket is slightly oversized, hiding his hands. Prefers baggy clothing. Wears black boots. Calls Umemiya "Ume-chan." Speaks politely (honorifics).