大判 ゆかいなゆうびんやさんのクリスマス

The variety of characters and their correspondence make the story so charming and detailed. I'm curious how much was planned versus evolved during writing.

The way the story blends whimsical characters with real-world Christmas traditions really brings the holiday spirit to life. Did this balance resonate with others?

He feels like a symbol of kindness and connection. I wonder if the author had a particular message or inspiration behind this character's role.