[MIXI, Inc.] “Castle Combination Oshirobots” adds its first voice actor since the project began! Oscillator Robot Aizuwakamatsu Castle Pilot & Shirodama (Military Commander) Katahiro: Hinata Minami, Nakano Takeko: Koga Aoi
MIXI, Inc. Press Release: September 5, 2025 “Castle Combination Oshirobots” adds its first voice actor since the project began! Oscillator Robot Aizuwakamatsu Castle Pilot & Shirodama (General) Katahiro: Hinata Minami, Nakano Takeko: Koga Aoi A semi-new video has been released with new lines and some scenes re-shot. There’s also a campaign where you can win a signed
explanatory booklet. MIXI, Inc. (Shibuya-ku, Tokyo; President, Senior Executive Officer, and CEO: Kimura Hiroki) has announced the voice actors for the oscillating robot Aizuwakamatsu Castle pilot
“Katahiro,” and Aoi Koga for the Shirodama (warrior) “Nakano Takeko,” in the MIXI_ANIME original content “Castle Combination Oshirobots.” Additionally, a semi-new video with newly added lines and some re-shot scenes was also released at the same time. To commemorate this cast announcement, a campaign will be held in which you can win a signed explanatory booklet (flyer) through a lottery. Voice actors for the pilots and Shirodama (warriors) of each Oshirobot will be added in the future.
https://prcdn.freetls.fastly.net/release_image/25121/693/25121-693-fd5465bfa3359dc87f6d850a414704eb-1920×1080.jpg
https://prcdn.freetls.fastly.net/release_image/25121/693/25121-693-8e66717e588aa6b28dbe7adde93f6ae8-1920×1080.jpg Public URL:https://youtu.be/hVD9b9N_9M4 ■Follow & Repost Campaign to Commemorate the Announcement of the New Cast Members of the
Aizu-Wakamatsu Castle Team
https://prcdn.freetls.fastly.net/release_image/25121/693/25121-693-ed92e43c81ff2ff34809033bbb0f4875-1920×1080.png 1. Official X account ( Until 23:59 on Friday, September 19, 2025 A guidebook (flyer) signed by Hinata Minami (voice of Katahiro) and Koga Aoi (voice of Nakano Takeko)… 3 winners ■Explore the charms of Aizu-Wakamatsu Castle on “Castle Combination Oshirobots presents Misaki Akiyama’s Kya-suru Radio”…! “Castle Combination Oshirobots presents Misaki Akiyama’s Kyasuru Radio,” a program hosted by voice actress Misaki Akiyama, aims to spread the joy of castles and is broadcast on the official MIXI_ANIME YouTube channel and Hibiki Radio Station. The broadcast on Monday, September 22nd will convey the charm of Aizu-Wakamatsu Castle through its history and structure. Image
URL: https://prcdn.freetls.fastly.net/release_image/25121/693/25121-693-46e9ea3372651a04aa897a1e4174ad50-800×400.jpg Castle Combination Osilobots presents Misaki Akiyama’s Catchy Radio Monday, September 22, 2025
https://hibiki-radio.jp/description/oshirobottu/detail ・MIXI_ANIME official YouTube channel https://www.youtube.com/@mixi_anime ・Hibiki Radio Station https://hibiki-radio.jp/ For the latest information, please check the Oshirobots official website announcement page and the official X account (@oshiro_robots). ■Castle Combination
Oshirobots< https://oshiro-robots.com/ > “Castle Combination Osilobots” is an original MIXI_ANIME content that depicts the unique and fascinating castles found throughout Japan from a completely new perspective: “What if actual castles transformed and combined into giant robots?” In December 2022, three oscillating robots representing Kumamoto Castle, Takamatsu Castle, and Aizu-Wakamatsu Castle were released, along with a short anime directed by Masami Obari featuring the three castles. Furthermore, starting with Himeji Castle, a World Heritage Site and National Treasure, in March 2023, Osirobots for Fukuyama Castle, Nagoya Castle, Matsumoto Castle, Okayama Castle, Bitchu Matsuyama Castle, Odawara Castle, Wakayama Castle, Tsuyama Castle, Kishiwada Castle, Shimabara Castle, and Hikone Castle will be announced, followed by Hiroshima Castle, Marugame Castle, Goryokaku, Matsue Castle, and Osaka Castle in 2025. Osirobots are scheduled to be released one after another from castles across the country in the future. ■MIXI Co., Ltd. < https://mixi.co.jp/ > MIXI’s purpose is to “spread rich communication and fill the world with happy surprises.” We provide communication services for friends and family to enjoy together, including “mixi,” “Monster Strike,” “Mitene Family Album,” and “TIPSTAR.” Based on our cherished “User Surprise First” philosophy, we will continue to create spaces and opportunities that foster not just connections, but deeper, richer communication, thereby contributing to the realization of a society where people can communicate with each other in a rich and emotional way. ■MIXI_ANIME < https://mixi-anime.com/ > MIXI_ANIME is a team that invests in, plans, develops, and produces IP content, with the mission of “contributing to rich communication through the power of characters and stories and providing users with happy surprises.” *The names MIXI and Jokaku Gattai Oshirobots, as well as related trademarks and logos, are trademarks and registered trademarks of MIXI, Inc. More
information about this release
Press release attachments