Talk:Expeditions/@comment-106.168.218.234-20151030130908/@comment-26836692-20151030133230

If you're trying to save koban for the current event, you should send your boys to the missions who last 6 hours or more. That way you'll get a guaranteed amount of koban.

If not, B1 and D4 are the best options, I guess.

If you go to Shop, your koban boxes will be under the fifth ( green ) tab there. :)