Mashiro Yagi
Description
Mashiro Yagi is a Japanese female voice actress, singer, actress, and game streamer. She was born on December 9, 1998, in Tokyo, Japan, and is affiliated with MILLENNIUM PRO.
Yagi made her stage debut in November 2018 as the character Katakake Fuchō in the stage adaptation of Kemono Friends 2. Her voice acting debut followed in January 2019 when she voiced the Greater Lophorina in the anime series Kemono Friends 2. This role marked the start of her professional career.
During the same period, Yagi was selected alongside Madoka Suga through the Kemono Friends new unit audition. Together, they formed the musical duo GothicxLuck, which performed the ending theme for Kemono Friends 2. The duo released their debut EP Starry Story EP in March 2019 under Victor Entertainment. GothicxLuck continued live performances until May 2022, when the unit disbanded following Suga's retirement from entertainment to focus on her studies.
In addition to her anime work, Yagi has appeared in several stage productions and reading plays, often taking lead roles. She played the lead role of Hanako Hanakata in the stage play Maji de Tokimeke☆Shōjo-tachi!! and its sequel. She also starred as the cursed-eating witch in the reading play Noroi Kurai no Majo. Her stage credits include performances in the Identity V STAGE series as Galatea, the sculptor, and in the musical Chōjigen Musical Neptune Re:BOOT!! as Uni.
Yagi has also taken on live-action roles, appearing in the Japanese television drama Colorful Brave as a gal character and in a JRA commercial series.
As a voice actress, Yagi has voiced roles in anime such as Koi to Yobu ni wa Kimochi Warui as Female A, and in the game Kemono Friends 3 as Katakake Fuchō. In 2025, she debuted as a solo singer with the single Chīsai Kokyū, released under Victor Entertainment.
Beyond acting and singing, Yagi is an active game streamer on Twitch, where she operates the channel shiige under the name Shiichan. She streams games such as Apex Legends and has partnered with Twitch. She has also served as a regular MC for the SteelSeries program Radio SteelSeries. In 2024, she joined the e-sports support project Seiyū e-Sports Bu as a fifth-generation member.
Yagi's hobbies include playing video games, drawing, and collecting educational candy kits. She holds certifications in secretarial skills, manners and protocol, Japanese language, flower arrangement, and tea ceremony.
Yagi made her stage debut in November 2018 as the character Katakake Fuchō in the stage adaptation of Kemono Friends 2. Her voice acting debut followed in January 2019 when she voiced the Greater Lophorina in the anime series Kemono Friends 2. This role marked the start of her professional career.
During the same period, Yagi was selected alongside Madoka Suga through the Kemono Friends new unit audition. Together, they formed the musical duo GothicxLuck, which performed the ending theme for Kemono Friends 2. The duo released their debut EP Starry Story EP in March 2019 under Victor Entertainment. GothicxLuck continued live performances until May 2022, when the unit disbanded following Suga's retirement from entertainment to focus on her studies.
In addition to her anime work, Yagi has appeared in several stage productions and reading plays, often taking lead roles. She played the lead role of Hanako Hanakata in the stage play Maji de Tokimeke☆Shōjo-tachi!! and its sequel. She also starred as the cursed-eating witch in the reading play Noroi Kurai no Majo. Her stage credits include performances in the Identity V STAGE series as Galatea, the sculptor, and in the musical Chōjigen Musical Neptune Re:BOOT!! as Uni.
Yagi has also taken on live-action roles, appearing in the Japanese television drama Colorful Brave as a gal character and in a JRA commercial series.
As a voice actress, Yagi has voiced roles in anime such as Koi to Yobu ni wa Kimochi Warui as Female A, and in the game Kemono Friends 3 as Katakake Fuchō. In 2025, she debuted as a solo singer with the single Chīsai Kokyū, released under Victor Entertainment.
Beyond acting and singing, Yagi is an active game streamer on Twitch, where she operates the channel shiige under the name Shiichan. She streams games such as Apex Legends and has partnered with Twitch. She has also served as a regular MC for the SteelSeries program Radio SteelSeries. In 2024, she joined the e-sports support project Seiyū e-Sports Bu as a fifth-generation member.
Yagi's hobbies include playing video games, drawing, and collecting educational candy kits. She holds certifications in secretarial skills, manners and protocol, Japanese language, flower arrangement, and tea ceremony.
All Characters
- JapaneseAnime overview: Akumu no Fuchi kara