The first collaboration with that popular virtual singer 「Hatsune Miku」 has been decided. - Nyanko Portal, roughly translated.

A collaboration event between The Battle Cats and the popular Vocaloid singer Hatsune Miku (初音ミク) was held from March 9th, 2020 to March 23rd, 2020 for BCJP and from March 30th, 2020 to 13 April, 2020 for all other versions. The collaboration includes an exclusive Gacha, exclusive stages and other promotions going on even after the collab period. The collaboration returned from the 31st August to the 14th September.


  • Collaboration Gacha
Separate Article: Hatsune Miku Collaboration Event/Gacha Drop

Characters from the Hatsune Miku brand are available to unlock in The Battle Cats via the Rare Cat Capsule/Gacha during the event period. This Gacha consists of:

  • 【Uber Rare】 Hatsune Miku - A cute and stylish electric pop diva! Strong vs. & Weakens Red, Floating, Angels (Area Attack)
  • 【Uber Rare】 Sakura Miku - Diva who dances among the cherry bossoms. Area attacks Freeze Aliens and might break Barriers.
  • 【Uber Rare】 Kagamine Rin & Len - Powerful and charming twin vocals. Long-Range Area attacks might Knockback/Slow Black & Metal!
  • 【Uber Rare】Megurine Luka - A quiet and caring diva. Long Distance area attacks do massive damage to Black and Floating!
  • 【Super Rare】MEIKO & Cat - A Long-range Area attack specialist! Massive damage vs Red enemies!
  • 【Rare】Luka Cat - Cost-effective and high-defense hero! Has a chance to Dodge Alien attacks!
*These characters only drop in their Collab Gacha, which can be accessed on top-left of the Gacha/Cat Capsule menu. Various other cats not from this collab (regular Rare and Super Rare drops) may also be pulled.
  • Collaboration Fixed Stages

Collaboration Stages are available to play in the Legend Stages menu from the title screen. These stages are colored in purple, which include Hatsune Miku, Kagamine Rin & Len and costumed Doges, Gories and Teacher Bears as enemies.

The first stage, Hatsune Miku, has a chance to drop the Rare Cat Miku Cat in every level, with higher chance as the player progresses to harder levels. Using a Treasure Radar provides a guaranteed drop.

The second stage, MIKU EXPO, has huge amounts of XP as Timed Score Rewards along with a Rare Cat Ticket in the final level, with a bonus 10% chance for even more XP in every stage.

Clear all the levels in a map to receive 30 Cat Food and a Leadership. 3-star difficulty is also available for every map from this collab.

  • Collaboration Blitz Stage

During the collab, the blitz stage MIKU CHERRY appears everyday at set times. It contains three levels, each with a guaranteed chance to drop any Battle Item upon completion. Clear all three levels for 30 Cat Food and a Leadership.

It appears during these time frames: 6:00~8:59, 12:00~14:59, and 19:00~22:59.

  • Collaboration Dojo Stage

A special Ranking Dojo stage called MikuMiku Music Fest can be accessed from the Catclaw Dojo screen throughout the whole event, featuring the enemies unique to the collab.

  • Collaboration Missions

Missions based around the collab stages and units are available only during the collab.

* The player can't receive the rewards if they clear the missions after the event.
* The player needs to tap the button next to each completed mission to claim the rewards.
  • Cat Food Gift

Login everyday during the event to receive a gift of 20 Cat Food.

  • SNS Campaign


  • Other Features

While this collaboration event is going on, there will be subtle changes to the game as well such as:

  • New Music - When entering the Legend Stages menu, you will be greeted by a tiny change to the original music. You will also hear new battle music in the exclusive stages.
  • New Background - The background of the Legend Stages menu is changed as well, with rainbow colors and posters of the Uber Rares. Opening the door that unlocks Flower Cat will reveal one Miku Cat instead of three Basic Cats.

List of Stages

Hatsune Miku

Hatsune Miku (初音ミク Hatsune Miku)

EN name JP name Translation
Stage 1 Electric Diva 電子の歌姫 (Denshi no utahime) Electronic Diva
Stage 2 Sing with a Smile 笑顔で歌ってみた (Egao de utattemita) I Sang With a Smile
Stage 3 Future is Virtual 未来から来た音 (Mirai kara kita oto) Sounds From the Future



EN name JP name Translation
Stage 1 in INDONESIA
Stage 2 in TAIWAN
Stage 3 in JAPAN
Stage 4 in USA
Stage 5 in EUROPE



EN name JP name Translation
Stage 1 Spring Popstar 春色ポップスター (Shunshoku poppusutā) Spring Colored Pop Star
Stage 2 Scent of Blossoms 花の色香 (Hana no iroka) Flower Incense
Stage 3 Sakura Dance 桜舞う音色 (Sakuramau neiro) Sakura Dancing Sound

Hatsune Miku's Birthday!

Hatsune Miku's Birthday!

EN name JP name Translation
Stage 1 ♪ Birthday Party ♪ ♪ バースデーパーティー ♪ (♪ Bāsudēpātī ♪) ♪ Birthday Party ♪

List of Missions

Mission Reward
Upgrade Miku Cat to Level 10! 10 Cat Food
Clear "MIKU EXPO" 5 times! 1 Cat Ticket
Clear "MIKU EXPO" 10 times! 1 Cat Ticket
Clear "MIKU EXPO" 20 times! 1 Cat Ticket


  • Collaboration Promotion
  • Collaboration Splash Text (JP)
  • Collaboration Splash Text (EN)
  • Twitter Campaign for rewards (JP)
  • Twitter Campaign for rewards (EN)
  • Gacha information (JP)
  • Gacha information (EN)
  • Gacha Banner (JP)
  • Gacha Banner (EN)
  • Collaboration Teaser (EN)
  • Hatsune Miku key chains
  • Hutsune Miku key chains joint together


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