[Deadline Today] Idol VTuber Group "Quintet" Presents "Aoharu Relay Song Stream" Confirmed for May 17! Talent Applications Close Today!

Blackbox Inc. (Head office: Shinjuku-ku, Tokyo; CEO: Ryu Sakamoto), which operates the VTuber production "Lovvebox," announces that its idol VTuber group "Quintet" will hold the YouTube streaming event "Aoharu Relay Song Stream" on Sunday, May 17, 2026.

This event marks Quintet's second time as host. Applications for participating talents, which began on April 23, will close today, Thursday, April 30, at 23:59 JST.

Furthermore, a real-life concert has been confirmed for Saturday, May 9. Major projects are lined up to enliven the early summer.

Momosaki Milk, Hano Ciel, Hanano Elenoa

YouTube Streaming Event: Aoharu Relay Song Stream

The "Aoharu Relay Song Stream" is a singing event in a relay format, with each segment lasting 30 minutes. Quintet will once again produce a place where participating talents and listeners can share the utmost excitement.

Date & Time: Sunday, May 17, 2026 Streaming Platform: Each participating VTuber's YouTube channel Organizer: Quintet

[Participating Talent Application Information]

Deadline: Until 23:59 on Thursday, April 30, 2026 JST How to Apply: Please check the details from the recruitment post on Quintet's official X (formerly Twitter). Details URL: Recruitment post here

Aim for trending! Support with the official hashtag!

To make this project exciting, the official hashtag #あおはる歌枠リレー has been set. Please support the performers with your comments and cheering messages during the stream!

Real-Life Event: Quintet Mini Live ~ Twinkle Charm ~

Ahead of the relay song stream, as "Idol VTubers you can meet," we will deliver a special experience beyond the realm of streaming. Tickets are currently on sale.

Event Name: Quintet Mini Live ~ Twinkle Charm ~

Date: Saturday, May 9, 2026

Time: Doors Open 10:45 (Line-up starts 10:30) / Performance Starts 11:30

Venue: Shinjuku DHNoA (Hayashi Building 3F, 1-14-7 Kabukicho, Shinjuku-ku, Tokyo)

Price: 3,000 yen (tax included) *Separate drink fee (700 yen) required.

Ticket Sales URL: https://lovvebox.zaiko.io/e/twinkle-charm

Member Information

Momosaki Milk (Momosaki Miruku) An alien princess from a good family Color: Light Pink X: https://twitter.com/milk_lvv YouTube: https://www.youtube.com/@milk_lvv

Hano Ciel (Hano Shieru) A reclusive gamer angel Color: Light Purple X: https://twitter.com/ciel_lvv YouTube: https://www.youtube.com/@ciel_lvv

Hanano Elenoa (Hanano Erenoa) An elf's tomboyish older sister Color: Yellow X: https://twitter.com/elenoa_lvv YouTube: https://www.youtube.com/@elenoa_lvv

Quintet A five-member idol VTuber group you can meet. Derived from "Quintet Queen" (Quartet of Queens). Debuted on February 2, 2025. X: https://x.com/quinte_lvv YouTube: https://www.youtube.com/@quinte_lvv

Company Overview

About Lovvebox

"Lovvebox" is a production agency for female idol VTubers you can meet. In the virtual world, we deliver fun daily experiences widely, and in the real world, we provide special entertainment that can only be experienced here.

Lovvebox Official Website: https://lovvebox.com/

About Blackbox Inc.

Blackbox Inc. is a startup company with a mission to deliver 2.5-dimensional VTuber entertainment that can be enjoyed both virtually and in reality.

・Name: Blackbox Inc.

・Representative: Ryu Sakamoto, Representative Director CEO

・Location: Shinjuku Park Tower N-building 30F, 3-7-1 Nishishinjuku, Shinjuku-ku, Tokyo

・Corporate HP: https://blackbox-inc.com/