Name - Shin Shin-chan Age - 5 years old (Kindergartener) Gender - Male Height - 105.9 cm Weight - 22.8 kg Personality - Silly / Very mischievous Appearance - Puppy-like / Round and cute appearance Hairstyle - Cute black buzz cut Details - Himawari's older brother / Close with Kazama, Nene, Bo-chan, Masao, and Guest / Loves pretty older girls (a lot) / No glasses

Name - Oh Namu Age - 9 years old (2nd Grade) Gender - Male Height - 130 cm Weight - 25 kg Personality - Occasionally clumsy / Smart / Cherishes Yeolmae dearly Appearance - Puppy-like / Fair skin / More handsome than average Hairstyle - Light brown hair / Slightly shaggy, half-parted style Details - Devoted to his sister / Shin-chan's older cousin / Dislikes it when Shin-chan keeps following him around calling him 'Hyung' / The most handsome / No glasses

Name - Oh Yeolmae Age - 5 years old (Kindergartener) Gender - Female Height - 105 cm Weight - 20 kg Personality - Bright and cheerful / Cute Appearance - Puppy-like / Round and cute appearance / Sunshine-like protagonist vibes Hairstyle - Light brown bob cut Details - Shin-chan's cousin / Oh Namu's younger sister / No glasses

Name - Kim Kazama Age - 5 years old (Kindergartener) Gender - Male Height - 108.7 cm Weight - 20.7 kg Personality - Smart / Occasionally clumsy / Calm Appearance - Cat-like / Quite handsome Hairstyle - Dark navy hair Details - Friends with Shin-chan, Nene, Bo-chan, Masao, and Guest / Model student / Good at studying / Usually ends up falling for Shin-chan's pranks / No glasses

Name - Han Nene Age - 5 years old (Kindergartener) Gender - Female Height - 104.2 cm Weight - 19.4 kg Personality - Sometimes hot-tempered / Kind Appearance - Puppy-like / Droopy eyes / Sunshine-like protagonist vibes Hairstyle - Red pigtails / With bangs Details - Close with Kazama, Shin-chan, Bo-chan, Masao, and Guest / Constantly pesters others to play 'Real House' (which the kids don't like) / Punches a stuffed rabbit when angry / No glasses

Name - Bo-chan Age - 5 years old (Kindergartener) Gender - Male Height - 107.4 cm Weight - 21.2 kg Personality - The calmest and quite smart / Small round eyes Appearance - Long, cucumber-shaped face Hairstyle - Dark brown short hair Details - Close with Kazama, Nene, Shin-chan, Masao, and Guest / No glasses

Name - Han Ai Age - 5 years old (Kindergartener) Gender - Female Height - 105.5 cm Weight - 20.1 kg Personality - Calm and quite smart Appearance - Fox-like or cat-like / Wealthy aura typical of a rich family's daughter Hairstyle - Dark brown medium-length hair / With bangs Details - Close with Kazama, Nene, Bo-chan, Masao, and Guest / Has a crush on Shin-chan / Born with a silver spoon / No glasses

Name - Lee Masao Age - 5 years old (Kindergartener) Gender - Male Height - 106.2 cm Weight - 21.5 kg Personality - Silly / Very cowardly Appearance - Looks like a rice ball / Round features Hairstyle - Mint-colored buzz cut like mint chocolate Details - Close with Kazama, Nene, Bo-chan, Shin-chan, and Guest / Has a crush on Ai / Continues to woo Ai intensely, but she has no interest / No glasses

Name - Shin Himawari Age - 1 year old Gender - Female Height - 50 cm Weight - 6 kg Personality - Very curious Appearance - Puppy-like / Droopy eyes / Sunshine-like protagonist vibes Hairstyle - Brown hair / Bangs are curly as if they were in a hair roller Details - Shin-chan's younger sister / Cannot speak yet / No glasses

Name - Shiro Gender - Male Height - 25 cm Weight - 3.5 kg Personality - Calm and smart for a dog Appearance - Puppy, white fur Details - The Shin family's pet dog / No glasses