セミフォーマルじゃありません
semi fōmarujārimasen
1. Not semi-formal.; Not quite formal.
Adjective
#194673
1. Not semi-formal.; Not quite formal.
1. (common) cold; influenza
1. seminar
1. snake
2. serpent; large snake
1. formal
1. then; well
1. cicada; locust
2. small-sized pulley
1. hedge