Sonic Channel staff on their blog:
It is Espio enjoying the sign of spring leisurely while having tea!
The season with more beautiful flowery colors has come, hasn’t it? He is probably restoring his spirit with matcha and dango. It sounds good~ He is impatient for the cherry blossom front, isn’t he?
We have gladly received your answers—“dango,” “tricolor dango,” “tea,” “hanami,” “spring”…! Allll are spot on.