∞!, pronounced as “Hatchi” is an upcoming eight-member Japanese subunit of tripleS. The group members consist of Mayu, Kim YooYeon, Kotone, Kim ChaeYeon, Lee JiWoo, Park ShiOn, Kim ChaeWon, and Kim SooMin. They are expected to debut on November 20, 2024 with the single album, “Untitled.”
Hatchi! (tripleS) Profile
| Debut | N/A |
| Active Years | 2024–present |
| Hatchi! (tripleS) Members | Mayu, Kim YooYeon, Kotone, Kim ChaeYeon, Lee JiWoo, Park ShiOn, Kim ChaeWon, Kim SooMin |
| Genre | N/A |
| Status | Pre-debut |
| Label | MODHAUS |
| Oldest Member | Yooyeon |
| Youngest Member | SooMin |
| Former Member | N/A |
| Fandom Name | WAV (웨이브) |
Hatchi! (tripleS) Facts:
– The subunit’s name, ∞!, is pronounced as “Hatchi” and it means the number “8” in Japanese which emphazies infinity and the number of members in the group.
– ∞! (Hatchi!) is tripleS’s first non Korean subunit and they plan to promote until 2025 after which the subunit will undergo a re-organization.
– Their official greeting is “Hello. We are ∞! (Hatchi!).”
– The subunit is planned to be rotational and new members would join the unit in place of others.
– The lineup of the subunit will remain for a year before a new lineup is decided.
Website: @triplescosmos.com
SOCIAL MEDIA HANDLES
Instagram: @triplescosmos
Youtube: @tripleS official
Twitter: @triplescosmos
TikTok: @triplescosmos
Bilibili: @tripleS_official
Discord: @triplescosmos
Weibo: @tripleScosmos
Xiaohongshu: @tripleScosmos
Streaming Platform Links
Genie | Spotify | Bugs | Melon | Apple Music | Deezer
Hatchi! (tripleS) Members Profile
1. Mayu
| Stage Name | Mayu (마유) |
| Birth Name | Kōma Mayu (髙麗 真友) |
| Korean Name | Ko Mayu (코마유) |
| Position | Leader |
| Birthday | May 12, 2002 |
| Active Years | 2022–present |
| Age | 22 (in 2024) |
| Zodiac Sign | Taurus |
| Height | ∼156 cm (5’1″) |
| Weight | N/A |
| Nationality | Japanese |
| Blood Type | B |
| MBTI | ENFJ |
| Representative Emoji | Bunny (🐇) |
| Representative Color | Vivid Tangerine |
Mayu Facts:
– Mayu was the pre-selected member of Hatchi! along with ShiOn by the company.
– Her favorite TWICE song is “Feel Special”.
– She likes omurice over takoyaki.
– Read more facts about Mayu
2. Kim Yooyeon
| Stage Name | Kim Yooyeon (김유연) |
| Birth Name | Kim Yooyeon (김유연) |
| Position | Visual |
| Birthday | February 9, 2001 |
| Active Years | 2021–present |
| Age | 23 (in 2024) |
| Zodiac Sign | Aquarius |
| Height | 165 cm (5’4″) |
| Weight | 46 kg (101 lbs) |
| Nationality | Korean |
| Blood Type | B |
| MBTI | INTP |
| Representative Emoji | Rabbit (🐰) |
| Representative Color | Opera Pink |
Kim Yooyeon Facts:
– Yooyeon joined Hatchi! as the third member of the group.
– She is most confident in baking sweet potatoes.
– Her favorite IU songs are “Someday” and “Heart”.
– Read more facts about Kim Yooyeon
3. Kotone
| Stage Name | Kotone (코토네/コトネ/琴音) |
| Birth Name | Kamimoto Kotone (카미모토 코토네/カミモト コトネ/嘉味元 琴音) |
| Korean Name | Park Tone (박토네) |
| Position | Main Dancer, Rapper |
| Birthday | March 10, 2004 |
| Active Years | 2022–present |
| Age | 20 (in 2024) |
| Zodiac Sign | Pisces |
| Height | 161.5 cm (5’3″) |
| Weight | N/A |
| Nationality | Japanese |
| Blood Type | AB |
| MBTI | ENFP |
| Representative Emoji | Seal(🦭) |
| Representative Color | Golden Yellow |
Kotone Facts:
– Kotone was the fourth member to join the subunit.
– Her talents include playing kendama and quickly putting in eye drops.
– Her favorite LOONA song is 열기 (Heat).
– Read more facts about Kotone
4. Kim Chaeyeon
| Stage Name | Kim Chaeyeon (김채연/キム・チェヨン/金彩妍) |
| Birth Name | Kim Chaeyeon (김채연) |
| Position | N/A |
| Birthday | December 4, 2004 |
| Active Years | 2022–present |
| Age | 19 (in 2024) |
| Zodiac Sign | Sagittarius |
| Height | 170 cm (5’6”) |
| Weight | 52 kg (114 lbs) |
| Nationality | Korean |
| Blood Type | B |
| MBTI | ESFP-A |
| Representative Emoji | Peach (🍑) |
| Representative Color | Atlantis Green |
Kim Chaeyeon Facts:
– Chaeyeon joined as the fifth member of Hatchi!.
– She said that she isn’t good at concentrating.
– She can be described as Energetic, cheerful, and positive.
– Read more facts about Kim Chaeyeon
5. Lee Jiwoo
| Stage Name | Lee Jiwoo (이지우) |
| Birth Name | Lee Jiwoo (이지우) |
| Position | Main Vocalist |
| Birthday | October 24, 2005 |
| Active Years | 2021–present |
| Age | 19 (in 2024) |
| Zodiac Sign | Scorpio |
| Height | 172 cm (5’7”) |
| Weight | 48 kg (105 lbs) |
| Nationality | Korean |
| Blood Type | O |
| MBTI | ENFP |
| Representative Emoji | Bear (🐻) |
| Representative Color | Lemon Yellow |
Lee Jiwoo Facts:
– Jiwoo was the seventh member to join the subunit.
– She dislikes the sound of an alarm.
– She is a fan of STAYC.
– Read more facts about Lee Jiwoo
6. Park ShiOn
| Stage Name | Park ShiOn (박시온) |
| Birth Name | Park Shi On (박시온/パク·シオン) |
| English Name | Sophie Park |
| Position | Main Vocalist |
| Birthday | April 3, 2006 |
| Active Years | 2023–present |
| Age | 18 (in 2024) |
| Zodiac Sign | Aries |
| Height | N/A |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | A |
| MBTI | ENFP |
| Representative Emoji | 🍞 (Bread) |
| Representative Color | Violet Red (#FF428A) |
Park ShiOn Facts:
– ShiOn was pre-selected to be in the subunit by MODHAUS along with Mayu.
– Her specialties include videography, decorating, and imitating vocals.
– She likes the character Himawari from Crayon Shin-chan.
– Read more facts about Park ShiOn
7. Kim ChaeWon
| Stage Name | Kim Chae Won (김채원 / キム・チェウォン / 金采湲) |
| Birth Name | Kim Chae Won (김채원) |
| Position | N/A |
| Birthday | May 2, 2007 |
| Active Years | 2023–present |
| Age | 17 (in 2024) |
| Zodiac Sign | Taurus |
| Height | N/A |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | AB |
| MBTI | INTP |
| Representative Emoji | 🎀 (Pink bow) |
| Representative Color | Light Wisteria (#C7A3DF) |
Kim ChaeWon Facts:
– ChaeWon was the eighth and final member to join the subunit.
– She loves to eat malatang.
– She practices the martial arts teukgong moosool.
– Read more facts about Kim Chae Won
8. Kim Soomin
| Stage Name | Kim Soomin (김수민) |
| Birth Name | Kim Soomin (김수민) |
| Position | Vocalist, Maknae |
| Birthday | October 3, 2007 |
| Active Years | 2022–present |
| Age | 17 (in 2024) |
| Zodiac Sign | Libra |
| Height | 160 cm (5’3″) |
| Weight | N/A |
| Nationality | Korean |
| Blood Type | AB |
| MBTI | ENTP |
| Representative Emoji | Squirrel (🐿️) |
| Representative Color | Cadillac Pink |
Kim Soomin Facts:
– Soomin was the sixth member to join Hatchi!.
– She doesn’t like mushrooms.
– She enjoys watching action and romance movies.
– Read more facts about Kim Soomin
Note: Which Hatchi! (tripleS) member caught your eye first? Let us know in the comments down below!
