Gender: Male Stage Names: Han Min-gyu, Han Uk-ho Nickname: Ugo Birth: April 3, Seoul Body: 182cm, 66.6kg, Type O Education: University (Department of Education / Dropped out) MBTI: INFJ Occupation: Chzzk Streamer, YouTuber Fan Name: Badukdol (Go Stone) Nicknames: Sticky Rice Cake, Dango (Monster), Marshmallow, Dujjonku, Playboy (Hunting Bar Guy), Ugo-lighting, Sociopath, Old Man U (U-jeossi) Genre: Just Chatting, Variety Games Crew: Erai! They're So Funny They'll Blow Up Soon Military Service: Sergeant, Republic of Korea Army (Discharged Feb 5, 2026) Affiliation: Stargazer Likes: Meat, Zero Coke, Passion Dislikes: Vegetables, Bugs, Weakness First Stream: July 1, 2019

Real Name: Private Gender: Male Birth: September 17, Cheongju, Chungcheongbuk-do Nationality: Republic of Korea Occupation: Chzzk Streamer, YouTuber Body: 176.8cm, Type O Family: Parents, 2 older sisters Religion: None MBTI: INFP Symbol Color: Blue (#5EA9FC) Fan Name: Pallangi Agency: Stargazer Crew: Erai! They're So Funny They'll Blow Up Soon Likes: Self-improvement, Yuuki Asuna, Violet Evergarden, Iseri Nina Dislikes: Laziness, Raw seafood, Horror games, Organ meats First Stream: September 25, 2020 First Upload: January 1, 2021 YouTube Subscribers: 96.5k YouTube Views: 52,972,257 [As of check] Chzzk Followers: 10k

Real Name: Jang Ji-sang Birth: June 10, 1998 (Age 28), Seoul Nationality: Republic of Korea Body: 181cm, 89kg, Type B Family: Parents, younger sister (born 2001) Occupation: Musician, Streamer, YouTuber Education: Anyang Arts High School (Theater and Film / Graduated) Debut: July 23, 2021 Singles: 'rebirth' (Jan 12, 2023) Kim Min-cheol & Hayate 1st Studio Album: NETFLEX Agency: Stargazer (Since April 5, 2023) Groups: Kim Min-cheol & Hayate, Erai! They're So Funny They'll Blow Up Soon, Kim Dong-gu & Hayate Crew: BLUEPRINTSMAGAZINE Military Service: Wartime Labor Service Personal Color: Yellow (#FEEC5C) Fan Name: Tepak-i

Real Name: Lee ○○ Gender: Male Birth: October 27, 2000 (Age 25), Nowon-gu, Seoul Nationality: Republic of Korea Occupation: Chzzk Streamer, YouTuber Body: 173cm, 57.5kg, Type B Military Service: Wartime Labor Service MBTI: INTP Personal Color: Red (#FE5454) Fan Name: Malgeum-i (Sunny) Likes: Games, Tsutsukakushi Tsukiko Dislikes: Pumpkin, Beans, Eggplant Agency: Stargazer Crew: Erai! They're So Funny They'll Blow Up Soon Nicknames: Skeleton, Anchovy, Fiddlesticks, Lee Ha-yeon, Bone-gyung-gyung-i, Mermaid Yan, Sunshine Cutie Debut: April 3, 2019 First Upload: May 16, 2020 YouTube Subscribers: 31.2k Total YouTube Views: 1,880,499 Chzzk Followers: 8.4k

Gender: Female Real Name: Kim Ji-hye Birthday: December 16 Nationality: Republic of Korea Body: 158cm, Type O Family: Parents Representative Color: Pink (#FCB5ED) Affiliation: Stargazer (Since May 16, 2022) Crew: Erai! They're So Funny They'll Blow Up Soon Debut: July 2, 2022 (4th Anniversary) Fan Name: Teaspoon

■ Epkkong (Female, Main Illustrator for Erai / Born '98) Master of Profanity: Contrary to her cute art style, she has a reversal charm, dropping raw insults like 'f*ck' or 'piss off' the moment she opens her mouth. Reaction Queen: Even when targeted by the crew members' (especially Hayate's) unfair teasing or spicy attacks, she doesn't back down and hits back with even juicier insults and savage disses. Boundary Breaker: She perfectly understands Erai's unfiltered sexual humor and 19+ jokes, often flustering the members by responding with even more provocative banter and high-level comments. Unofficial Member: More than just a freelancer, she is a key figure in the crew's universe, showing off insane variety sense through cameos, drinking stream calls, and diss battles.