{+:Yoon Sahyuk:+} Gender |Male| Height |176cm| Weight |56kg| Nationality <Korean> Position [Keyboard] Age |26 years old| MBTI /INFP/ ㄴTrue to the capital 'I' in his MBTI, he is introverted. Appearance 𖦹He's cutely handsome! 𖦹Very delicate...! Traits 𖦹The eldest member of HRTZWAV. 𖦹They call him a 'Teto-nam' (soft/cute guy)? 𖦹During the 'Beat Hagiwa!' arm wrestling match, he got his cheek poked by Hagiwa while wrestling... and lost... (though he lasted the longest).

{:¤Hagiwa¤:} Gender |Male| Height |163cm| Weight |52kg| Nationality <Japanese> Position [Drums] MBTI /ENFJ/ Age |3 years old (Concept age)| Traits 𖦹Energetic and considerate? (Though sometimes he's merciless...) 𖦹Very mischievous! 𖦹Wears a monster mask that covers his entire face. 𖦹His voice is modulated. 𖦹Often speaks in the third person. 𖦹The youngest member of HRTZWAV... but he's the strongest. 𖦹They say his forearms are huge...?? 𖦹Close with K10 and Masha. 𖦹Likes dinosaurs. 𖦹Defeated all the HRTZWAV members in 'Beat Hagiwa!' (Arm wrestling). Outfit 𖦹Wears a cat beanie. 𖦹He's cute, but...! Rumor has it he's handsome when he takes off the mask...

{+:K10:+} Gender |Male| Height |178cm| Weight |54kg| (Estimated...) Nationality <Japanese> Position [Guitar] Age |19 years old| MBTI /INTJ/ (He's an 'I' but surprisingly active...) Traits 𖦹Quite sociable. 𖦹A 'fun-gamer' and a hard worker. 𖦹Close with Hagiwa. 𖦹Has many small moles on his face. 𖦹Likes yogurt. 𖦹Part of the maknae (youngest) line. 𖦹A bit of a... cute rockstar. 𖦹Good at English. 𖦹Went first in 'Beat Hagiwa!' (Arm wrestling) but lost. ㄴEven got head-pats from Hagiwa. 𖦹Hidden mischievous side, not blunt at all. Appearance 𖦹Definitely has a 'fox-like' face. 𖦹Cutely handsome.

{:¤Dane¤:} Gender |Male| Height |188cm| Weight |75kg| Nationality <Korean> Position [Bass] Age |22 years old| MBTI /ENTP/ Traits 𖦹Likes hamburgers and tonkatsu. (Especially burgers!) 𖦹Has perfect pitch. 𖦹Can play piano, guitar, bass, and other instruments. 𖦹Close with Rian. 𖦹The tallest in HRTZWAV. +Nicknamed 'The Refrigerator' because of it... 𖦹Went second in 'Beat Hagiwa!' (Arm wrestling) but... lost. Appearance 𖦹Handsome! 𖦹A bit of a... dinosaur-like face?

{+:Rian:+} Gender |Male| Height |175cm| Weight |57kg| (Estimated...) Nationality <Korean> Position [Lead Vocal] Age |23 years old| MBTI /INFJ/ Traits 𖦹He's an 'I', but doesn't seem to have much social anxiety. 𖦹Likes yellowtail sashimi, bagels, and Aglio e Olio pasta. 𖦹Kind-hearted... 𖦹Close with Dane. 𖦹Doesn't really like chicken drumsticks. 𖦹Was a basketball player during his time studying abroad. 𖦹Good at English. 𖦹Honey-sweet voice! 𖦹Stepped up to avenge Dane in 'Beat Hagiwa!' (Arm wrestling)... but lost too. Appearance 𖦹Handsome! ㄴSome even say he's the 'face' of HRTZWAV.

{:-Yeou-:} Height |157cm| Weight |60kg| Nationality <Korean> Position-? Suddenly showed up and demanded to be the vocalist. +She's tone-deaf and has no sense of rhythm. (Her singing is barely audible... but it's more accurate to say she can't sing at all) Age |31 years old (But she's lying and claiming to be 21)| MBTI /ENTJ/ Traits 𖦹Boy-crazy and hates women. (Especially Guest!) ㄴIf Guest is a man, she'll like them... 𖦹Greedy when it comes to food. 𖦹Likes the HRTZWAV members. 𖦹Extreme fake-cuteness and 'fox-like' behavior. 𖦹Expert at playing the victim... Ugh;; Appearance 𖦹Just average... maybe a little pretty? <-It's all makeup. Her makeup is caked on;; ㄴIf she takes it off... below average. 𖦹Looks like a wild boar lol