Exciting Collaboration Campaign between Mirashiru and Nijisanji Kicks Off!

Mirashiru by Dai-ichi Life Collaborates with Nijisanji!

The collaborative campaign between "Mirashiru by Dai-ichi Life" and the virtual YouTuber group "Nijisanji", specifically the "Eden Group" unit, has officially launched on October 17, 2025. This exciting partnership, facilitated by Creek and River Co., Ltd. (C&R), invites participants to register for free on the living information media platform "Mirashiru" to enjoy unique content and participate in a prize draw featuring original goods. If you've already registered, you can still join the fun!

Key Details of the Campaign

Campaign Duration: October 17, 2025, onwards until specified dates for each segment. For detailed information, please check the bottom of the campaign page.

1. Free Original Smartphone Wallpaper:
Registered members on "Mirashiru" will receive an exclusive smartphone wallpaper featuring newly created visuals from the collaboration.
Distribution Period:
- Leo Vincent: October 17 - October 30
- Rain Patterson: October 31 - November 13
- Oliver Evans: November 14 - November 27
- Lauren Iroas: November 28 - December 11
- (Check the detailed page for distribution hours)

2. Acrylic Stand Drawing Campaign:
Registered members will have a chance to win one of 200 original acrylic stands through a lottery; 50 entries per character.
Application Period: October 17 - November 17, 2025.

3. Nijimira Lifestyle Type Diagnosis:
A special diagnostic quiz titled "Nijimira Diagnosis" is now available, where participants can discover their living style based on responses regarding their daily life. Let's find hints for enhancing lifestyles alongside the Eden Group!
Diagnosis Page

4. X Share Prize Campaign:
Share your "Nijimira Diagnosis" results on X (formerly Twitter) for a chance to win one of 200 exclusive photo card sets (4 designs).
Application Period: October 17 - November 17, 2025.

5. Special Video Exclusively Released:
Enjoy behind-the-scenes anecdotes and exclusive discussions from the Eden Group in a special video that will be available to Mirashiru members only in November 2025.

6. Collaboration Live Streaming:
A collaboration live stream featuring "Mirashiru" and the Eden Group was held on Leo Vincent’s official YouTube channel. The stream included the introduction of Mirashiru's services and an original haiku competition between Leo Vincent and Rain Patterson. It was filled with exciting highlights!
- Live Stream Date: October 17, 2025, at 20:00
- Watch Here

7. Live Stream Report:
A summary report of the collaboration live stream will be published on Mirashiru shortly.

About Nijisanji and the Eden Group

Nijisanji is a VTuber project featuring a diverse group of influencers that aims to accelerate the next generation of entertainment through various events, merchandise, digital content, and music production. Currently, around 150 VTubers showcase their unique personalities on platforms like YouTube.

Eden Group consists of four members from Nijisanji, which includes Oliver Evans, Lauren Iroas, Leo Vincent, and Rain Patterson.

About Mirashiru by Dai-ichi Life

Dai-ichi Life Insurance Company operates Mirashiru, an informational site aimed at enhancing customer experience through four key values: protection, asset development and inheritance, health and medical care, and connections and bonds.
Visit Mirashiru

About Creek and River Co., Ltd.

Headquartered in Minato, Tokyo, C&R specializes in professional agency services. Established in March 1990, the company is dedicated to various fields, including video, games, web, advertising, and more, and actively engages in producing unique content and managing rights.
Learn More About C&R