- Livre audioBefore the Coffee Gets ColdToshikazu Kawaguchi
- Livre audioTales from the CafeToshikazu Kawaguchi
- Livre audioBefore Your Memory FadesToshikazu Kawaguchi
- Livre audioBefore We Say GoodbyeToshikazu Kawaguchi
- Livre audioBefore the Coffee Gets ColdToshikazu Kawaguchi
- Livre audioSérie : Before the Coffee Gets Cold SeriesToshikazu Kawaguchi