Jiraiya (児雷也) signing at Books, Inc. Castro on Saturday, March... Posted by massive-goods Admin on March 23, 2015 Jiraiya (児雷也) signing at Books, Inc. Castro on Saturday, March 21st, 2015. Post 3/3. Books Inc., David Choo, G-men, gay manga, Jiraiya, Jiraiya2015, MASSIVE, San Francisco, The Castro, tour, 児雷也 Share Share on Facebook Tweet Tweet on Twitter Pin it Pin on Pinterest