Ghost Cotton

Ghost Cotton: A giant type Makamou with the feature of a manta ray & a swallow, usually handled by Oni talented with wind instruments. Like a dragonfly, a Ghost Cotton spends most of its life underwater until it is mature enough to fly for long periods of time. The first Ghost Cotton at was destroyed by Majestic Breath Demon's Gale Flash.

Another later appears around a lake, quickly destroyed by Majestic Breath Demon's Gale Flash.

A reddish Ghost Cotton later emerges from another lake, destroyed by Majestic Breath Demon's Gale Flash.

Roaring Demon battled a mass of Ghost Cotton.

Prince & Princess
They were raising an Ghost Cotton, choking victims until they pass out with their extendable limbs & dragging the unconcious victims into the lake for their child to feed. While Prince was destroyed by Majestic Breath Demon's Gale, Princess escaped only to be killed by the same attack later when her child was mature enough to fly.