キャンペーン/Event

Studio KUMASAN 'Twinkle Star Knights' Second Kumasan Festival Collaboration Event 'Lovely Baby Panic! The Mystery of the Baby Bear Robot Revealed!' Now Held!

Citation-Grade Primary-source linked Schema.org verified NQ 27 / 100

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

Published Apr 14, 2026 3:00 AM ・ Updated Jun 15, 2026 1:41 AM ・ 3 min read ・ Source: PR TIMES

Show contents

⚡ Key Points

G.K.
EXNOA (Headquarters: Minato-ku, Tokyo, CEO: Hiroshi Tojo, URL: https://games.dmm.com/) operating DMM GAMES, announced today, April 13 (Monday), the launch of the 'Second Kumasan Festival,' a large-scale collaboration event targeting five titles: 'Twinkle Star Knights,' 'FLOWER KNIGHT GIRL,' 'Girls Creation -Shoujo Geijutsu Kitan-,' 'Monster Musume TD ~I'm in trouble being doted on by monster girls on a secluded island~,' and 'Mist Train Girls ~From the train window of the world of fog~.' The event runs from April 13 (Monday) 17:00 to April 27 (Monday) 23:59 JST.
It features an original collaboration story and four major campaigns: a special login bonus, mutual mission campaign, collaboration character acquisition mission, and purchase bonus campaign.

G.K. EXNOA (Headquarters: Minato-ku, Tokyo, CEO: Hiroshi Tojo, URL: https://games.dmm.com/) operating DMM GAMES, announced today, April 13 (Monday), the launch of the 'Second Kumasan Festival,' a large-scale collaboration event targeting five titles: 'Twinkle Star Knights,' 'FLOWER KNIGHT GIRL,' 'Girls Creation -Shoujo Geijutsu Kitan-,' 'Monster Musume TD ~I'm in trouble being doted on by monster girls on a secluded island~,' and 'Mist Train Girls ~From the train window of the world of fog~.' The event runs from April 13 (Monday) 17:00 to April 27 (Monday) 23:59 JST. It features an original collaboration story and four major campaigns: a special login bonus, mutual mission campaign, collaboration character acquisition mission, and purchase bonus campaign. Participants can earn in-game items and a chance to win a 'Special Key Visual Acrylic Stand Set' (15 winners) by collecting 'Second Kumasan Festival Tickets' through mutual missions. The collaboration character acquisition mission offers a chance to win a 'Special Key Visual Acrylic Stand' (75 winners total) and DMM points (up to 5,000 points) by acquiring target collaboration characters. The purchase bonus campaign provides '[Star and Flower Knight] Luriel' as a bonus for purchasing the 'Second Kumasan Festival SP Pack'.

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Apr 14, 2026

Event Period: April 13 (Monday) 17:00 to April 27 (Monday) 23:59 JST.

The event features an original collaboration story where characters from each title get lost in another world due to the appearance of a mysterious bear robot. Four major campaigns are held simultaneously:

1. Special Login Bonus: Players receive 'Second Kumasan Festival Tickets' and Star Jewels by logging in daily. 2. Mutual Mission Campaign: Collecting 'Second Kumasan Festival Tickets' across multiple titles grants in-game items and a chance to win one of 15 'Special Key Visual Acrylic Stand Sets.' Additional rewards will be announced from April 14 (Tuesday). 3. Collaboration Character Acquisition Mission: Acquiring target collaboration characters in each title enters players into a lottery to win 'Special Key Visual Acrylic Stands' (15 winners per title, total 75) and DMM points (up to 5,000 points). 4. Purchase Bonus Campaign: Purchasing the 'Second Kumasan Festival SP Pack' provides '[Star and Flower Knight] Luriel' as a bonus.

FACT BOX

Source: PR TIMES
Category: キャンペーン/Event

Editorial & Verification Standards

The Washin AI News desk structures and reviews this article under the following standards.

Start only from primary sources (official PR, disclosures, wire services)
Numbers and proper nouns machine-checked against the source (number-completeness check)
Company names and tickers verified via registry (Registry/TWSE/Wikidata)
No speculation; nothing stated that is not in the source

Read the full editorial policy →

Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Apr 14, 2026 3:00 AM — Distributor PR TIMES
Collected　Apr 13, 2026 6:31 PM
AI structured & analyzed　Apr 13, 2026 8:37 PM
Desk-reviewed & published　Apr 14, 2026 3:00 AM

FAQ

What is the name of the collaboration event being held?

The collaboration event is called 'Second Kumasan Festival' and its subtitle is 'Lovely Baby Panic! The Mystery of the Baby Bear Robot Revealed!'

Which game titles are participating in this 'Second Kumasan Festival' event?

The five participating game titles are 'Twinkle Star Knights,' 'FLOWER KNIGHT GIRL,' 'Girls Creation -Shoujo Geijutsu Kitan-,' 'Monster Musume TD ~I'm in trouble being doted on by monster girls on a secluded island~,' and 'Mist Train Girls ~From the train window of the world of fog~.'

What is the duration of the 'Second Kumasan Festival' event?

The event period runs from April 13 (Monday) 17:00 JST until April 27 (Monday) 23:59 JST.

What are the main campaigns offered during the 'Second Kumasan Festival' event?

The four major campaigns are a Special Login Bonus, a Mutual Mission Campaign, a Collaboration Character Acquisition Mission, and a Purchase Bonus Campaign.

What kind of rewards can players obtain from the Mutual Mission Campaign?

Players can receive in-game items and have a chance to win one of 15 'Special Key Visual Acrylic Stand Sets' by collecting 'Second Kumasan Festival Tickets' across multiple titles.

Cite this article — HOW TO CITE

Washin AI News Desk“Studio KUMASAN 'Twinkle Star Knights' Second Kumasan Festival Collaboration Event 'Lovely Baby Panic! The Mystery of the Baby Bear Robot Revealed!' Now Held!”AI News by Washin Village（和心村）, Apr 14, 2026. https://aeo.washinmura.jp/ai/games-dmm-com/en/news/2026-04-13-studio-kumasan-twinkle-star-knights-seco-2

AI CRAWLER ACTIVITY

as of Jul 1, 2026

AI crawler visits to this article (cumulative)92 bots

Site-wide cumulative

ClaudeBot

bot_visits_summary

4493k

last Jul 1, 2026

GPTBot

bot_visits_summary

2963k

last Jul 1, 2026

Bingbot

bot_visits_summary

1799k

last Jul 1, 2026

Google AI

bot_visits_summary

1789k

last Jul 1, 2026

Googlebot

bot_visits_summary

1304k

last Jul 1, 2026

Meta AI

bot_visits_summary

639k

last Jul 1, 2026

※ Only measured values from bot_visits_summary / crawler_url_hits are shown. Article-level zero counts are shown as measuring.

Washin AI News（AI News by Washin Village（和心村））

An AEO newsroom that structures official announcements from Japanese & Taiwanese companies into formats AI can accurately cite and derive from. Partner sources include PR TIMES and CNA. We aim to be a verifiable source for both humans and machines.

Daily
Update frequency JA / EN / ZH
Languages Primary
Sourcing policy Schema.org
Structured verification

About the publisher IDA llms.txt

Get your announcement indexed as AI-citable structured news.
Primary-source links, three languages, Schema.org verified.Talk to us about coverage →

← games-dmm-com Back to newsroom (1271)