Usami Rika will be used as a promotional character for Hokuto Corporation, a mushroom producer and vendor, and a full-page ad appeared in both Yomiuri Shimbun and the morning edition of Asahi Shimbun on July 17th.
Additionally, a new summer commercial featuring Usami Rika can be viewed on Hokuto Corporation’s web site.
Hokuto Corporation Web Site
http://www.hokto-kinoko.co.jp/
New 2015 Summer Commercial
http://www.hokto-kinoko.co.jp/kn_en/kinokogumi/summer2015/