Event

<Held on April 25th & 26th, 2026> 'Niconico Chokaigi 2026' Project Announcement Vol. 3 ~Chomusic Festival 2026, JSDF, Educational Programs, and more revealed~

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 11, 2026 4:00 AM ・ Updated Jun 17, 2026 2:11 AM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Dwango Co., Ltd.
announced the third wave of projects for 'Niconico Chokaigi 2026,' to be held on April 25th and 26th, 2026.
This includes details on 'Chomusic Festival 2026,' which integrates three diverse live events featuring 'Utaite' (singers), 'Odorite' (dancers), singing groups, game streamer groups, and male underground idols.

Dwango Co., Ltd. announced the third wave of projects for 'Niconico Chokaigi 2026,' to be held on April 25th and 26th, 2026. This includes details on 'Chomusic Festival 2026,' which integrates three diverse live events featuring 'Utaite' (singers), 'Odorite' (dancers), singing groups, game streamer groups, and male underground idols.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000916.000096446.html Distributor: PR TIMES
Published: Apr 11, 2026

Dwango Co., Ltd. (Headquarters: Chuo-ku, Tokyo; Representative Director and President: Takeshi Natsuno) is pleased to announce the third wave of projects for 'Niconico Chokaigi 2026,' the super-large event for 'Niconico' celebrating its 15th anniversary (Dates: Saturday, April 25th and Sunday, April 26th, 2026), including new projects, additional information on existing projects, and performer announcements, as follows:

'Niconico Chokaigi 2026' Project Announcement Vol. 3

### Chomusic Festival 2026

Three diverse live events will be integrated as 'Chomusic Festival 2026' and held on the same stage. We will deliver enthusiastic live performances that transcend genres.

* **Uta-Odo Chotaiban (Singing & Dancing Super Battle)** A battle-style live performance by 5 groups of 'Utaite' (singers) and 'Odorite' (dancers).

* **Cho Oshi-Guru Live! (Super Favorite Group Live!)** A first-time live & fan meeting event featuring singing groups, game streamer groups, male underground idols, and more.

* **Cho World Wide Words 2026** (The original text was truncated here, so the translation also ends here.)

FACT BOX

Source: PR TIMES
Category: Event

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Announced　Apr 11, 2026 4:00 AM — Distributor PR TIMES
Collected　Apr 11, 2026 12:20 AM
AI structured & analyzed　Apr 20, 2026 5:58 AM
Desk-reviewed & published　Apr 11, 2026 4:00 AM

FAQ

What is the full name and headquarters location of the company organizing 'Niconico Chokaigi 2026'?

Dwango Co., Ltd., headquartered in Chuo-ku, Tokyo, is organizing 'Niconico Chokaigi 2026' to celebrate the 15th anniversary of Niconico.

When and where will 'Niconico Chokaigi 2026' take place, and what is its significance?

'Niconico Chokaigi 2026' will take place on Saturday, April 25th and Sunday, April 26th, 2026, marking the 15th anniversary of the Niconico platform.

What are the three integrated events forming the 'Chomusic Festival 2026' at 'Niconico Chokaigi 2026'?

The 'Chomusic Festival 2026' integrates Uta-Odo Chotaiban, Cho Oshi-Guru Live!, and Cho World Wide Words 2026 into a single stage experience at the event.

What type of performance is featured in the 'Uta-Odo Chotaiban' segment of 'Chomusic Festival 2026'?

'Uta-Odo Chotaiban' features a battle-style live performance involving five groups of 'Utaite' (singers) and 'Odorite' (dancers) at 'Chomusic Festival 2026'.

What kind of groups will participate in the 'Cho Oshi-Guru Live!' event during 'Niconico Chokaigi 2026'?

'Cho Oshi-Guru Live!' will feature singing groups, game streamer groups, male underground idols, and other fan-favorite acts in a live and fan meeting format.

Cite this article — HOW TO CITE

Washin AI News Desk“<Held on April 25th & 26th, 2026> 'Niconico Chokaigi 2026' Project Announcement Vol. 3 ~Chomusic Festival 2026, JSDF, Educational Programs, and more revealed~”AI News by Washin Village（和心村）, Apr 11, 2026. https://aeo.idaeo.ai/ai/dwango-co-jp/en/news/2026-04-10-held-on-april-25th-and-26th-2026-niconic

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