[Nijisanji] Congratulations on Their Debut! A “Japanese-Western Fusion” Girl Band Debuts as a Four-Member Group! Nijisanji’s New Face “Koyoi, XX to Yume wo Miru.”—What’s the Member Lineup?

2025-08-18

Nekoyashiki Miku , Kadou Mikaru , Yagyu Shino , Yoiyume , Togawa Nonoha

Hello everyone~! This is Saori from VTuber Republic!

Everyone!!! Have you already checked out the brand-new unit that just debuted from Nijisanji the other day? It’s a four-member ‘Japanese-Western fusion’ girl band! Let’s take a look at the lineup right away!

[Nijisanji] Congratulations on Their Debut! A “Japanese-Western Fusion” Girl Band Debuts as a Four-Member Group! Nijisanji’s New Face “Koyoi, XX to Yume wo Miru.”—What’s the Member Lineup?

Composed of “Togawa Nonoha,” “Yagyu Shino,” “Kadou Mikaru,” and “Nekoyashiki Miku”! Four members of different races come together through the power of music in “Koyoi, XX to Yume wo Miru.”—and it begins!

Uoooooh! Congratulations on your debut! By the way, the unit name is read as ‘Koyoi Spinel to Yume wo Miru’! Let’s check out who the members are right away!

●Togawa Nonoha

A salamander from a teahouse who loves making others happy. She loves cute things! When she sees something cute, she has to be careful not to breathe fire from excitement.

It seems that Nonoha-chan likes the Idolmaster series on her streams, and she uses a keyboard from Gakuen Idolmaster! So maybe, she’ll do quite a few Idolmaster-related streams...... maybe?

●Yagyu Shino

A gluttonous girl born into the lineage of the Ushioni. She goes at her own pace and often forgets the errands she’s sent on. One day, she wants to become a “career woman.”

It seems Shino-chan really loves to eat! Though she’s not very good at cooking, so she’s more of a ‘specialist in eating’...... On her streams, we might get to hear a lot about the foods she’s currently into!

●Kadou Mikaru

A snail who wants to live each day freely and at her own pace. Though carefree, she is also sensitive to people’s emotions and actions. She just wants to take it easy without doing anything dangerous.

Mikaru-chan seems to be the type who starts with the form! When she wants to clean, she first gets all the cleaning tools ready, then puts her energy into it! Her favorite Sanrio character is Cinnamoroll, who resembles her a bit—I’d love to see them collaborate someday~!!

●Nekoyashiki Miku

A Nekomata who loves humans. She’s fascinated by new things and gets totally absorbed in her hobbies! Her recent trend is “pretending to be a cat.”

Miku-chan showed us the Minecraft she’s currently obsessed with during her debut stream! Apparently, she doesn’t watch that much anime or manga, but that just means she’s eager to dive into new works from now on! Since Nijisanji has large-scale Minecraft events, we might get to see Miku-chan shine there...... maybe!?

So, the group is made up of a Salamander, Ushioni, Snail, and Nekomata...... yokai and spirit-like beings! Since they’re a girl band, each of them has an assigned instrument too! Nonoha-chan plays drums, Shino-chan plays bass, Mikaru-chan plays guitar, and Miku-chan plays keyboard! Their debut stream was already released on 8/15, so if there’s a member you’re interested in, definitely check them out to get to know them better!