A club of young men who live by logic find themselves in love, and their lives fall apart as they try to cope with the emotions their romance strikes on them.
| Actor | Role |
|---|---|
 Toshio FurukawaLindo (voice) | Lindo (voice) |
 Toru FuruyaJacques (voice) | Jacques (voice) |
 Keiko HanLedania (voice) | Ledania (voice) |
 Makio InoueNarrator (voice) | Narrator (voice) |
 Yuji MitsuyaClaude (voice) | Claude (voice) |
 Kaneto ShiozawaGabriel (voice) | Gabriel (voice) |
 Yu MizushimaMarion (voice) | Marion (voice) |
 Reiko MutohSara (voice) | Sara (voice) |
| YYuko OtaLandlady (voice) | Landlady (voice) |
 Hidekatsu ShibataComte de Cluny (voice) | Comte de Cluny (voice) |
 Yoku ShioyaArman (voice) | Arman (voice) |
 Koji YadaProfessor (voice) | Professor (voice) |