Akashi will drop with a small chance in 1-5 only for Admirals who have do not have her in your base. If you already have her, she will not drop in this map anymore. However, Akashi is still obtainable in maps like 3-5 or 6-2.
=={{Anchor|1-6}}World 1-6: 【Extra Operation】 鎮守府近海航路 Sea Route Near Naval Base ==
=={{Anchor|1-6}}World 1-6: 【Extra Operation】 鎮守府近海航路 Sea Route Near Naval Base ==