The mobile idle RPG Legend of Staff and Sword (Tsue to Ken no Densetsu) has launched a tie-up with Nijisanji VTuber unit “Izure Ayame ka Kakitsubata” (commonly known as AYAKAKI) to celebrate the game’s first anniversary. The MV for the anniversary theme song Do You Notice the Fantasy? (Fantasy ni Kizuiteru?) was released on July 15, 2026, and an in-game anniversary event offering up to 100 free gacha pulls kicked off on the same day.

1st Anniversary Theme Song MV Released

“Izure Ayame ka Kakitsubata” is a VTuber unit under Nijisanji consisting of four members and one mascot: Shiga Riko, Tamanoi Nana, Kisara, Kozue Mone, and Lunlun. The first anniversary theme song Do You Notice the Fantasy? was produced as a brand-new tie-up track.

The song carries an empowering message: “No matter what trials or hardships come our way, we can keep going a little longer because we hear the voices of our companions, just like in those days.” It expresses gratitude to the fans who play the game. The MV is available on the unit’s official YouTube channel and can be viewed here.

Anniversary Event with Up to 100 Free Gacha Pulls

The in-game first anniversary event runs from July 15 (Wed) through August 4 (Tue). Simply logging in during the period earns players up to 100 gacha ticket pulls, along with a UR Selectable Ancient Relic Box for choosing powerful items and the SP companion “Crawl, Witch of Phantasmal Dreams” (obtainable after 7 cumulative login days), among other generous rewards.

About Legend of Staff and Sword

Legend of Staff and Sword is an isekai idle RPG operated by BOLTRAY PTE. LTD. With auto-battle for easy play and over 200 skills to mix and match, players can build their own unique playstyle. The game is free-to-play and available on the App Store and Google Play.

Looking Ahead

The first anniversary event runs until August 4 (Tue), so there is still time for new players to log in and claim rewards. With the release of the tie-up song Do You Notice the Fantasy?, fans of AYAKAKI are also expected to discover the game for the first time. Full event details are available in-game.

Analysis

Having Nijisanji unit AYAKAKI perform a game tie-up theme song is a noteworthy development. The pairing of the casual idle RPG genre with a VTuber unit is an effective strategy for broadening the game’s appeal. Combined with the high-impact offer of up to 100 free gacha pulls, the campaign clearly aims to attract new users at this milestone. For AYAKAKI fans, it is a rare opportunity to enjoy the unit’s new song as part of a game MV.

Source: PR TIMES