Matsumoto's new comic "Bakumatsu Rashamen-Musume Jyoushi"
(Japanese mistress love story in the last days of the Tokugawa
shogunate) and other 3 comics are going to be published in
"Oh Super Jump '99 DREAMING 4" (300 Yen (about US 2.80$))
from Shueisha (http://www.shueisha.co.jp/) on September 28.
Info source: "ALLMAN" No.49 p.242
(comic magazine from Shueisha)