Report compiled based on fan community analysis, DLsite historical data, and Yaechan’s public updates as of April 2026.
The content is primarily a 2D interactive mobile game (APK) or a visual novel/ASMR hybrid. loli hoi sp yaechan remember rj303959 updated
| | Connection to RJ303959 | Fan Reception | | --- | --- | --- | | Mobile Game Cameo | Voiced a battle character whose ultimate move quotes a line from RJ303959 (“Hoi… look at me.”) | Extremely positive; drove game downloads up 15% | | Podcast Series | “Yaechan’s深夜のHOI” – Discussing old scripts and improv moments | #2 in Japan’s audio drama podcast charts | | Collaboration Café | A themed drink “The RJ303959 Highball” served with a candy microphone stirrer | Sold out daily for 3 weeks | Report compiled based on fan community analysis, DLsite