Media Appearances NEWS
Media Appearances 
Works Information Seo Shotaro (MONACA) wrote, composed, and arranged the brand-new SUTEKI SONG “Kokon-Tozai Katamari-Doucyu”, featured in the latest title in the series, Once Upon a Katamari, releasing on Thursday, October 23, 2025.
Media Appearances [Kosaki Satoru] JASRAC Official Channel: 【Behind the Scenes】Kosaki Satoru (MONACA), a Treasure of the Anisong World, Reveals the Full Story Behind the Creation of “God knows…” 【The Melancholy of Haruhi Suzumiya】
Works Information Hirokawa Keiichi (MONACA) wrote, composed, and arranged the brand-new SUTEKI SONG “skyscraper(s)”, featured in the latest title in the series, Once Upon a Katamari, releasing on Thursday, October 23, 2025.
Works Information Announcement: Ending Theme for TV Anime “Expressionless Face Girl and Emotional Face Boy”
Works Information Announcement: Music Production & Soundtrack Release for the Latest Katamari Damacy Title “Once Upon a Katamari” (October 23, 2025)
Works Information The theme song “Mai Mai Workshop” for the radio program “Mai Kanno no My Pace My World♡” was composed and arranged by Ishihama Kakeru.
Works Information Hirokawa Keiichi composed and arranged the performance song “CHACE AND CHASE” for the twelfth production of the new Autumn Troupe, The Noble Hunt, in the smartphone app A3! .
Media Appearances [Okabe Keiichi] Broadcast on Thursday 14 August 2025 at 19:00 | Arcade Archiver #550: Aqua Jet Special!
Works Information “Aikatsu! × PriPara THE MOVIE: Deai no Kiseki” in Theaters on October 10, 2025. Ishihama Kakeru (MONACA) composed the ending theme, “Pretty × Activity,”
Works Information Kosaki Satoru & MONACA will be in charge of the music for the TV Anime “There was a cute girl in the hero’s party, so I tried confessing to her”
Media Appearances [Okabe Keiichi] Broadcast on Thursday 3 July 2025 at 19:00 | Arcade Archiver #544: Air Combat 22 Special!
Media Appearances [Okabe Keiichi] Broadcast on Sunday 6 July 2025 at 15:00 | NieR 15th Anniversary Special Music Program: “NieR Summer Vacation – Request Hour”
Works Information A 2nd PV has been released for the TV anime “The Dark History of the Reincarnated Villainess”, set to begin airing on TV Tokyo, BS11, and other networks starting October 2025, with music composed by Takada Ryuichi (MONACA). The insert song “Butterfly Étude” was composed and arranged by Hirokawa Keiichi (MONACA).
Media Appearances [Kosaki Satoru] Music Natalie: Aribobo’s Music Job Exploration Squad Vol.01 – Guest: Kosaki Satoru
Information Ishihama Kakeru (MONACA) handled the sound tuning for the AVIOT × Aikatsu! collaboration earphones, “TE-V1R-AKA / TE-V1R-AKI”.
Media Appearances [Okabe Keiichi] Famitsu.com: “What if a world without NieR had existed—or if Automata had been a slow-life game? A roundtable full of never-before-shared stories in celebration of the series’ 15th anniversary.”
Works Information 