It looks like you’re referencing a specific adult visual novel / eroge title: 「C81 MTSP ジン 橘さん家の男性事情 オリジナル」 (Jin’s Tachibana-san-chi no Dansei Jijō original, from Comiket 81).
"San Chi no Dansei Jijou" by Jin Tachibana exemplifies a successful C81 doujin: strong on-the-ground sales, effective use of Twitter (including a follow command and verified account) to maintain engagement, and broader visibility via podcasts. Its lifecycle illustrates how event exposure plus authenticated social media presence can extend a small doujin’s reach beyond the convention floor. It looks like you’re referencing a specific adult
Tachibana-san chi no Dansei Jijou: The original Japanese title, often translated as Tachibana-san's Circumstances with a Man. Fans posted quick impressions and short quotes (tweet-sized
, social media promotional content, or bonus "talk" tracks included in the digital release of the album. 💿 Work Overview MTSP (often associated with voice actor / ジン). Originally released at Comiket 81 Adult Voice Drama / ASMR. Conclusion "San Chi no Dansei Jijou" by Jin
Originality: As an "Original" (non-fanwork) doujinshi, it created its own cast of characters rather than using existing franchises like Fate or Idolmaster, which helped it stand out in the C81 catalog. Parsing the Technical Tags