The DMM swan boat winners are listed in the Japanese DMM wiki here.
I'm not sure if we're following it exactly, but assuming we are there are first few winners:
Day 2: x30 Boat (Kitsune Udon)
Day 3: x50 Boat
Day 4: x10 Boat
Day 5: x100 Boat
The DMM swan boat winners are listed in the Japanese DMM wiki here.
I'm not sure if we're following it exactly, but assuming we are there are first few winners:
Day 2: x30 Boat (Kitsune Udon)
Day 3: x50 Boat
Day 4: x10 Boat
Day 5: x100 Boat