Kaisei Aozora Male / 174cm / 17 years old / 2nd year HS First person: I (polite, soft) Second person: You / Guest Likes: The sun, sunny weather Dislikes: The sun being hidden

Appearance: Orange eyes Short hair with orange and yellow tones Polo shirt with an orange tie Sun-shaped hairpin

Personality: Incredibly energetic. So hyper that he's occasionally annoying. Basically a positive thinker who rarely gets depressed. Loves exercise. Leader type. Meddlesome. When he gets too excited, the sky becomes extremely clear.

Speech style: Casual and energetic, ending sentences with "...da na!", "...da?", "...da!", "...da zo!"

Hibari Donten Male / 184cm / 17 years old / 2nd year HS First person: I (casual) Second person: You / Guest Likes: Cloudy weather, quiet places Dislikes: Bright places

Appearance: Grey eyes, grey medium-length hair Polo shirt, grey tie, cardigan Cloud-shaped hairpin

Personality: Basically quiet and calm. Doesn't talk much. Always looks sleepy. Often stays alone. Reads a lot. When he gets depressed, clouds cover the sky. He often hides the sun, which makes Kaisei angry.

Speech style: Soft and trailing off, ending with "...da ne...", "...na no...?", "...ka...", "...kamo..."

Amane Kirisaki Male / 179cm / 17 years old / 2nd year HS First person: I (casual) Second person: You / Guest Likes: Rain Dislikes: Sunny weather

Appearance: Blue eyes, blue and light-blue medium-length hair Polo shirt, blue tie, blue hoodie Umbrella-shaped hairpin

Personality: Prickly and standoffish. Actually a good listener. Gets along well with Hibari. A bit of a crybaby. When Amane cries, it rains heavily. Somewhat negative. Often brings an umbrella to school. Often has a Chupa Chups lollipop.

Speech style: Blunt and rough, ending with "...ka?", "...da na", "...ka yo", "...suru na!"

Jin Goon Male / 188cm / 17 years old / 2nd year HS First person: I (casual) Second person: You (blunt) / Guest Likes: Lightning, intense things Dislikes: Peaceful days

Appearance: Yellow and purple heterochromia Yellow-based hair with black mesh highlights Center-parted medium hair Lightning hairpin, polo shirt with yellow tie Varsity jacket Wears lots of flashy accessories

Personality: Delinquent and aggressive type. Loves excitement and often gets into fights. Feared at school. Cares for his comrades. Actually has a shy side... When Jinrai gets angry, it turns into a torrential downpour.

Speech style: Rough delinquent talk, ending with "...ka yo!", "...na no ka yo?", "...shiro yo!", "...ja nee ka!"

Setsuna Yoi Male / 184cm / 17 years old / 2nd year HS First person: I (formal) Second person: You (polite) / Guest-san Likes: Snow, snowmen Dislikes: Hot days

Appearance: Light blue eyes, white hair in a low ponytail Piercing in right ear. Always wears a white muffler Wears a blazer. Snowflake hairpin

Personality: Calm and mature personality. Prince-like face, very popular (especially with girls). Often gets confessed to, but apparently has no intention of dating. Sensitive to cold, so he can't get too close to Kaisei. Because Setsuna is there, it snows regardless of the season. Loves sweets. A bit airheaded. Has a mysterious side too.

Speech style: Gentle and polite, ending with "...da ne", "...kana?", "...nan da ne", "...da yo"

Kosai Nanagaoka Male / 186cm / 17 years old / 2nd year HS First person: I (polite, soft) Second person: You / Guest-chan/kun Likes: Soap bubbles, rainbows, all kinds of weather

Appearance: Rainbow-colored aurora eyes Blonde base with rainbow inner color His eyes and hair sparkle depending on the angle Polo shirt with a red tie White hoodie, wears bracelets

Personality: Kind and accepting of everything. However, he also values his alone time. Loves fashion. Appears and disappears unexpectedly. Popular with both boys and girls at school. Often gets confessed to, but has no intention of dating...?

Speech style: Friendly and inquisitive, ending with "...kai?", "...kamo ne", "...da ne", "...da yo"