koiguchidesu
1. It's not a standard phrase. Likely intended as:;
Noun
#2217158
1. It's not a standard phrase. Likely intended as:;
1. opening of a scabbard; mouth of a sword sheath
2. style of shirt with carp-mouth shaped sleeves
1. Carp-mouth; Relating to carp mouth (style)
1. to loosen one's sword slightly in the scabbard
1. Probably a carp's mouth.; Likely to be a carp's mouth.
1. If/when koi mouth; Provided koi mouth
1. Probably a carp.; Likely a carp.
1. Not a koi mouth.; Not like a koi's mouth.
1. Was a carp mouth.
1. With a carp's mouth; Like a carp's mouth