Oshi no ko cast Yuki Kaji is a veteran voice actor who has been in the industry since 2006. He has lent his voice to many popular anime characters, including Eren Jaeger in Attack on Titan, Shoto Todoroki in My Hero Academia, and Meliodas in The Seven Deadly Sins. In Oshi no Ko, Kaji will be voicing the character of Ai Hoshino, a popular idol who is known for her sweet voice and charming personality. 2. Rie Takahashi as Aqua Sakurano Rie Takahashi is a rising star in the voice acting industry, having made her debut in 2013. She has voiced many memorable characters, such as Emilia in Re:ZERO, Megumin in KonoSuba, and Mash Kyrielight in Fate/Grand Order. In Oshi no Ko, Takahashi will be playing the role of Aqua Sakurano, a young girl who dreams of becoming an idol and who looks up to Ai Hoshino as her role model. 3. Konomi Kohara as Ruby Kurosawa Konomi Kohara is a relatively new voice actor who made her debut in 2015. She has voiced characters in several popular anime series, including Kobayashi in Miss Kobayashi's Dragon Maid, Hina Amano in My Hero Academia, and Yume Nijino in Aikatsu! In Oshi no Ko, Kohara will be playing the role of Ruby Kurosawa, a young girl who is also an aspiring idol and who shares a room with Aqua Sakurano. 4. Tomokazu Seki as Gorou Honda Tomokazu Seki is a highly respected voice actor who has been in the industry since 1992. He has played many iconic roles, such as Shinji Ikari in Neon Genesis Evangelion, Kaworu Nagisa in the same series, and Toshiro Hitsugaya in Bleach. In Oshi no Ko, Seki will be playing the role of Gorou Honda, a manager who works for the talent agency that represents Ai Hoshino. 5. Saori Hayami as Sarina Tendou One aspect of the show that has generated a lot of excitement is its voice cast. The main characters of Oshi no Ko are voiced by some of the most talented and popular voice actors in the industry. Here's a closer look at the cast of Oshi no Ko: 1. Yuki Kaji as Ai Hoshino Yuki Kaji is a veteran voice actor who has been in the industry since 2006. He has lent his voice to many popular anime characters, including Eren Jaeger in Attack on Titan, Shoto Todoroki in My Hero Academia, and Meliodas in The Seven Deadly Sins. In Oshi no Ko, Kaji will be voicing the character of Ai Hoshino, a popular idol who is known for her sweet voice and charming personality. 2. Rie Takahashi as Aqua Sakurano Rie Takahashi is a rising star in the voice acting industry, having made her debut in 2013. She has voiced many memorable characters, such as Emilia in Re:ZERO, Megumin in KonoSuba, and Mash Kyrielight in Fate/Grand Order. In Oshi no Ko, Takahashi will be playing the role of Aqua Sakurano, a young girl who dreams of becoming an idol and who looks up to Ai Hoshino as her role model. 3. Konomi Kohara as Ruby Kurosawa Konomi Kohara is a relatively new voice actor who made her debut in 2015. She has voiced characters in several popular anime series, including Kobayashi in Miss Kobayashi's Dragon Maid, Hina Amano in My Hero Academia, and Yume Nijino in Aikatsu! In Oshi no Ko, Kohara will be playing the role of Ruby Kurosawa, a young girl who is also an aspiring idol and who shares a room with Aqua Sakurano. 1. Sellers who ask for payment via wire transfer or money order: These payment methods are difficult to trace and can be a sign of a scam.