Talk:Akitsu Maru/@comment-26335239-20150501082233/@comment-5380363-20150501111010

She is the Goddess of Supply Runs. Get enough Daihatsu Landing Crafts on her, stick her in with the Tokyo Express Team and watch your resources grow.

Long story short, check her entry in the Expedition FAQ page. Each Daihatsu Landing Craft equipped nets you 5% on top of other modifiers, including Great Success.