The official website for the i☆Ris idol unit announced on Sunday that the five performers plan to wrap up their collective musical journey in late 2027 [1]. The planned conclusion coincides with their 15th anniversary as a group [2]. It gives the members more than a full year to celebrate their joint musical path before closing this chapter [1]. All five active members took part in the decision after holding regular talks about their individual plans since last year [3]. All five members agreed [2]. It’s a deliberate conclusion that lets each performer map out her own future in voice acting and music [1].
i☆Ris Idol Unit Plans 2027 Disbandment
The announcement brings a planned end date to a group that has spent well over a decade balancing anime theme songs with live stage tours [3]. Talks about the future of the unit began in earnest last year, after the group celebrated its 10th anniversary in 2022 and evaluated where each singer wanted to focus her creative energy. Group management acknowledged that the news might surprise longtime listeners, and the staff apologized that the announcement arrived without earlier notice. The staff apologized [2]. The timing gives everyone room to prepare without rushing to an abrupt halt [1].
Having a set timeline allows the group to plan its final stages deliberately rather than stepping away in a hurry [1]. The members decided that reaching 15 years as a musical team provided the right moment to finish their collective story [3]. While musical groups often find it difficult to coordinate long schedules as individual voice roles multiply, i☆Ris managed to keep its core lineup together for fifteen years across anime themes and stage tours [1]. It’s a rare run in the anime song world, where busy voice acting commitments usually pull units apart much sooner [2]. The singers thanked their supporters [1].
Member Discussions and Personal Messages
Alongside the main announcement on Sunday, Saki Yamakita, Yu Serizawa, Himika Akaneya, Yuki Wakai, and Miyu Kubota each posted personal messages sharing their thoughts on the upcoming farewell. Each singer posted online [2]. Each message reflected on the years spent recording together and performing for audiences in Japan [1]. Yuki Wakai shared in her message that “no single member prompted the decision,” and staff said all five members took part in the choice [2]. That shared consensus helped the group reach an agreement without dispute or conflict [1]. The performers made it clear that their bond stays strong as they look toward new individual goals in animation and theater [2].
The conversations between the performers and their production staff started last year because everyone wanted enough time to design a meaningful final schedule before bringing the project to a close [2]. As their careers progressed, each member took on different voice roles and personal projects outside the singing group [1]. It isn’t easy to balance demanding studio recording sessions with live dance rehearsals and concert tours, but the group kept up that double commitment year after year across multiple television anime projects [3]. They didn’t want to let the unit fade out quietly, so they chose to announce the finish line well in advance. Each singer will keep working [1].
Origins of the i☆Ris Voice Actress Unit
The group first came together in July 2012 when avex and talent agency 81 Produce joined forces to host the AniSon Vocal Audition. Six vocalists won [1]. Six winners emerged from that competition: Yamakita, Serizawa, Akaneya, Wakai, Kubota, and Azuki Shibuya [3]. The agency designed the project from the start so that every performer would work as both a pop singer and an anime voice actress, uniting two separate sides of Japanese entertainment under one banner. They made their musical debut in November 2012 with the CD single Color. The debut single was Color [1]. The track gained attention when it served as the ending theme song for the television anime Battle Spirits Sword Eyes that same autumn [3].
That early blend of animation theme music and stage choreography set the template that the unit followed for the next decade and a half [1]. Landing an anime theme song with their very first release helped the rookie performers build an audience among anime viewers who heard their music on television each week during the autumn broadcast. The original lineup had six members [3]. It wasn’t simple for young voice actresses to handle live singing and voice roles at the same time, but their agency backed the hybrid concept with steady promotional pushes. Over the next several years, the group released a steady stream of singles while building up their live concert experience in Tokyo and other Japanese cities [1].
From PriPara to the Nippon Budokan Stage
The unit reached a much wider audience when all members joined the voice cast of the popular television anime PriPara. Voicing the main characters while also singing opening and ending themes for the series cemented their standing in the anime music community [3]. In March 2016, the group won the Singing Award at the 10th Annual Seiyū Awards in recognition of their musical contributions to anime. Later that year, in November 2016, i☆Ris performed its first solo concert at the famed Nippon Budōkan arena, reaching a performance venue that many Japanese musical acts view as the ultimate career goal. Their work during that fruitful period also inspired a webcomic tentatively titled Shūkan i☆Ris in 2016. The webcomic ran in 2016 [1].
A major shift occurred five years later when original member Azuki Shibuya decided to step away from the idol stage [3]. Shibuya graduated from the group on March 31, 2021, wanting to focus on her solo artistic pursuits and individual voice acting roles. Azuki Shibuya departed [1]. Rather than adding new singers or holding replacement auditions, the remaining five performers chose to move forward as a five-member unit, adjusting their stage choreography while keeping their musical catalog active. Fans appreciated that the group stayed united as five, proving that their collective sound could thrive even after losing an original founding member. Saki Yamakita, Yu Serizawa, Himika Akaneya, Yuki Wakai, and Miyu Kubota took on the challenge with confidence, re-learning dance formations to fit five performers [3].
Upcoming Yokohama Arena Concert and Anniversary Schedule
As i☆Ris approached its second decade, the project expanded its media reach with new commemorative productions tied to its tenth anniversary celebrations. In May 2024, the anime film i☆Ris the Movie -Full Energy!!- premiered in Japanese theaters, giving each member an animated counterpart in an original cinematic story. That was followed in September 2024 by the theatrical release of the documentary film Live & Documentary Movie ～i☆Ris on STAGE～, which chronicled their backstage preparations, concert history, and personal reflections. Both films opened in 2024 [1]. Both cinematic releases showed how the group’s legacy had grown beyond standard concert appearances into full-scale multimedia storytelling [2].
Before the final disbandment arrives at the end of 2027, the unit has major live dates lined up to celebrate with its fans. The group will take the stage on November 3 for its 14th anniversary live concert at the Yokohama Arena. The arena show is November 3 [1]. Playing Yokohama Arena offers a grand setting where thousands of listeners can celebrate their fourteen years of music together [2]. The members said they want to use every remaining concert date to thank the people who supported them through every stage of their career [1].
Group transitions and farewell tours have become a familiar rhythm in Japanese entertainment, as seen when Starto Entertainment group WEST confirmed that the group would cease collective idol activities to let each performer build an individual path [2]. Similar challenges in balancing individual schedules with group obligations often prompt long-running units to choose a deliberate, planned farewell [1]. Respected voice actors such as voice actor Kenjiro Tsuda have similarly navigated the shifting demands of Japanese voice work and talent management over long careers [2]. For the five women of i☆Ris, the road through late 2027 offers a complete and celebratory farewell, giving them the chance to close out fifteen years of harmony on their own terms [1].
- ONLINE NEWS Anime News Network. (2026, October 11). i☆Ris Voice Actress Idol Unit to Disband at End of 2027. [Article Link]
- ONLINE NEWS Anime.com. (2026, October 11). i☆Ris Voice Actor Idol Unit to Disband at End of 2027. [Article Link]
- ONLINE NEWS MANTANWEB. (2026, October 11). i☆Ris: Popular Voice Actress Idol Unit to End Activities at the End of 2027. [Article Link]
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