Twitch followers 30.7K

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Kokonami Iruka

AKA 小々波いるか

NIJISANJI NIJISANJI (main branch) Active Last active 3 months ago on Twitch

About

Kokonami Iruka, also written 小々波いるか, debuted in April 2026 as a Japanese NIJISANJI VTuber in the Y4T4 group. She streams in Japanese and leans toward free-talk and gaming, with character design by Misumi.

Kokonami Iruka (小々波いるか) is a Japanese female Virtual YouTuber affiliated with NIJISANJI, debuting as part of the group Y4T4 (ヤタ) alongside Onotora, Kuri Eita, Senri Ayumu, Tsukahara Daichi, Mikogami Kotone, Rei7, and Rayon.

Bios from their socials (1)

Bio (from Twitch)

にじさんじ所属Y4T4の小々波いるか（ここなみいるか）です！たのしく平和に遊んでいるひと🐬

Character Info

Country Japan

Gender Femle

Birthday 12 September

Age 23 years old

Debut 2026/04/21

Height 152cm

Weight ....

Languages Japanese

Zodiac Sign virgo

Community

Streaming Language Japanese

Speaks Japanese

Genres free-talk, gaming

Oshi Mark / Emoji 🫧🐬

Hashtags

Live #ここなみーてぃんぐ

Fan Art #いるかいたよ

Thumbnail #さむねいるか

Egosurfing #ここなみてみて

Voice impressions #きいているか

Twitch Schedule

Recent Broadcasts

【 League of Legends 】第2回　LoLフレックス部【にじさんじ / 小々波いるか】

Wed, Jun 3, 10:03 AM UTC

4h51m5s 24.6K views

【 League of Legends 】緊急！おかえりPC！一旦森行ってみる【にじさんじ / 小々波いるか】

Sun, May 31, 2:06 AM UTC

8h57m7s 47.3K views

【 League of Legends 】森が呼んでいる【にじさんじ / 小々波いるか】

Thu, May 28, 12:09 PM UTC

6h32m36s 22.7K views

Recent Activity

Recent Tweets

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Gallery

Full Body

Full Body without Jacket

Reference Sheet

Reference Sheet Details

Key Visual

Y4T4 Key Visual by Lunar

Ano Yume wo Nazotte Cover Illustration by Goro

Background

On 19 April 2026, NIJISANJI announced its new group "Y4T4," consisting of 8 members: Onotora, Kuri Eita, Kokonami Iruka, Senri Ayumu, Tsukahara Daichi, Mikogami Kotone, Rei7, and Rayon.

Likes and dislikes

Likes: Drawing, crafts, motorcycling, golfing ** Games: League of Legends, Minecraft

Lore

Gaming, riding my motorbike, golfing... I lo~ve them all♡
I race into the dark curtain of the night♡

Contributors

This profile is enriched by VTuber Wiki community editors. Thank you to:

Ninamarie12 ×24 Datasuki ×7 Seeeeew ×2 RogueModron ×1

Credits sourced from VTuber Wiki page revision history. Vtubie and Hololist do not expose per-page contributor data, so this list reflects VTWiki editors only.