シャチホコの製造工程に迫る！---website: https://xaserlasermaser.com/X:https://x.com/xaserlasermaserpixivFanbox:https://xaserlasermaser.fanbox.cc/patreon:https://www.patreon.com/user?u=56448567
http://www.nicovideo.jp/watch/sm44232047
