説明書

Celebration, of the formal kind. 慶事 is a happy occasion; 慶応 is an era name.

The only one. 唯一 is unique; 唯我独尊 is standing alone above all.

A poem. 詩人 is a poet. The character is words and a temple — speech made formal.

The hiragana え was made from 衣. Clothing in the old, plain sense. The shape is a robe with sleeves.