It was published in *Morning* 40/1990 issue, and was recorded in "Boushi Otoko wa Nemurenai" (Kodansha). It was later reprinted in "50,000 Bushi" (Enterbrain). [Wikipedia] Contents of Enterbrain ed. (the chapters has more subtitles): 1) 50,000 Bushi 2) Nippon Soul 3) Happy Lucky Tricky & Empty 4) You Don't Know What Gag is 5) The Good Old Days

*Yasunaga Chisumi x Kawai Katsuo* 1-3) Watashitachi no Suki na Mono Kaidai: Kawai Katsuo *Yasunaga Chisumi x Ueno Kentarou* 1) Chinuchinu to Furu 2-3) Kanon Kaidai: Ueno Kentarou *Yasunaga Chisumi x Shiriagari Kotobuki* 1) Nagi Kaidai: Shiriagari Kotobuki