Hakkun (はっくん) is a member of Uwasanopetals and is the group's bassist.
A boy with a quiet personality, he joined the band in order to become popular with girls. He was originally a guitarist, until Shibarin stole his guitar, so he picked up the bass instead.
A light grey civet with dark grey eyes worn behind glasses and matching freckles. He has short dark grey hair and white dot-style eyebrows to match the stripe going down the center of his face. His nose is pink. He wears a dark grey male school uniform with white and blue school shoes.
In his second form he switches his attire for dark grey pants and a white school shirt. His shoes are now white and yellow.
In his third form, his hair is now blue and a bit messier. He loses the freckles and his glasses are now rectangle in shape. He wears a white shirt beneath a dark blue best, dark grey pants, and brown loafers.
In his last form, his eyes and hair gain more detailing. His vest is now a purple top with a design on it, while his pants and shoes also gain detailing.
As a human he appears the same, but the white marking on his face is now a streak in his hair.
Lately he has been interested in Pokoe.
He is Shibarin's childhood friend, whom he was interested in since he was a child.
- He seems to have a fetish for muscles.
The Show by rock Franchise
|Game||N ★ - R ★★ - SR ★★★ - SSR ★★★★ - UR ★★★★★ - LR ★★★★★★ / SHIBU VALLEY / NEWYARD / O-DAILAND / YOKAI STREET / DEMON STREET / AKIBARN / EAST MIDI TECH HIGH SCHOOL / IKE POUCH / CENTER TOWER / REVOLUTION MUSIC STORE / TSUKIZATO HIGH SCHOOL / S-RIVER|
|Anime||Show By Rock!! Anime / Show By Rock!! Mashumairesh!! / Show By Rock!! Stars!! / Episodes List|
|Bands||Plasmagica - ShinganCrimsonZ - Shizuku Secret Mind - Studdo Ban Gyasshu - Ninjinriot - Dropout Sensei - Gaugastrikes - Tsurezure Naru Ayatsuri Mugenan - Trichronika - Shinimonogurui - Baiganba V - Demons Venom - Alice Beans - Uwasanopetals - Dolly Dolci - Labomunch - Rapezziauto - Chammy Chaplets - 04Tobizbits - Criticrista - Tekebakitsusou - Shirorakurosuka? - Bud Virgin Logic - Arcareafact - Fukashi Gimmick - Spectrenotes - Mashumairesh!! - DOKONJOFINGER - REIJINGSIGNAL|
|Merchandise||Limited time codes / Merch|