Japanese actress brings up silver coin and K'ang Hsi while diving with MRR This is the divider On Tuesday, Japanese actress Mari Yaguchi brought up artifacts from a 1715 shipwreck site while working on board the Sea Reaper as the host of a show being filmed for the Japanese television network TBN. The MRR team was honored to have Yaguchi on board! Visit MRRonline.com for details...