The mobile idle RPG LINE Omakase Rangers (iPhone/Android, free to play) is hosting a collaboration event with Hatsune Miku, running from February 27, 2026. During the collaboration period, Hatsune Miku, Kagamine Rin, Megurine Luka, and Yuki Miku 2026 appear as exclusive collaboration rangers in the game, alongside limited-time events and campaigns.
Collaboration Period: February 27, 2026 (Friday) to March 31, 2026 (Tuesday), until maintenance
Note: For details on individual events, check in-game announcements.
Hatsune Miku Characters Appear as Exclusive Collaboration Rangers
During the collaboration period, four characters join as limited collaboration rangers on a rotating schedule:

- Hatsune Miku: February 27 (Friday) to March 5 (Thursday) at 9:59 AM
- Kagamine Rin: March 5 (Thursday) 10:00 AM to March 11 (Wednesday) 9:59 AM
- Megurine Luka: March 11 (Wednesday) 10:00 AM to March 17 (Tuesday) 9:59 AM
- Yuki Miku 2026: March 17 (Tuesday) 10:00 AM to March 23 (Monday) 9:59 AM
Special Login Event
Players who log in to LINE Omakase Rangers during the collaboration period can receive special items, including Megurine Luka. Rewards are limited to one claim per player.
Period: February 27 (Friday) to March 31 (Tuesday), until maintenance
Dimensional Door Event
During the event period, the "Dimensional Door" appears in the game. By defeating bosses and collecting dimensional fragments, players can use them in the Dimensional Gift Gacha to obtain characters including Hatsune Miku and Yuki Miku 2026.
Period:
- First half: February 27 (Friday) to March 15 (Sunday) 9:59 AM
- Second half: March 15 (Sunday) 10:00 AM to March 31 (Tuesday), until maintenance
Phantom Door Event
The "Phantom Door" also appears during the event period. Defeating bosses to collect phantom fragments unlocks the Phantom Gift Gacha, where players can obtain characters including Kagamine Rin.
Period: February 27 (Friday) to March 31 (Tuesday), until maintenance
About Hatsune Miku
Hatsune Miku is software developed by Crypton Future Media, Inc. that allows anyone to have songs performed by entering lyrics and melodies. Creators around the world have made music with Hatsune Miku and shared it online, sparking a widespread cultural movement. Now recognized also as a character, she is active as a virtual singer through merchandise, live performances, and more, with a fan base that has spread worldwide.
Kagamine Rin, Kagamine Len, Megurine Luka, MEIKO, and KAITO are also virtual singers developed by Crypton Future Media, Inc.
About Yuki Miku
Yuki Miku is a character developed by Crypton Future Media, Inc. as a mascot supporting Hokkaido. She was born from a snow sculpture of Hatsune Miku created for the 2010 Sapporo Snow Festival. Today, she serves as an ambassador for various Hokkaido support initiatives, expanding her reach through collaborations with businesses and other characters. The annual festival "SNOW MIKU" is held in Hokkaido, with Yuki Miku's costume design for each year publicly solicited based on a theme. The 2026 costume theme is "Happy Patisserie." Since September 2024, she has also been active as a Sapporo Tourism Ambassador.
About LINE Omakase Rangers

LINE Omakase Rangers is an idle RPG featuring familiar LINE characters. Players embark on a grand adventure with rangers summoned by Dr. Leonard to save a world in crisis.
- Compatible Devices: iPhone / Android
- Genre: Idle RPG
- Supported Languages: Japanese, Traditional Chinese, Thai, English
- Service Regions: Japan, Thailand, Taiwan, Hong Kong, Indonesia
- Price: Free (in-app purchases available)
- Official Website: https://omaren.game.line.me/ja/