The term Sanpitsu (三筆) or "three brushes" is used in Japanese to refer to a group of three famous Heian period calligraphers:
The term Sanpitsu (三筆) or "three brushes" is used in Japanese to refer to a group of three famous Heian period calligraphers: Emperor Saga 嵯峨天皇, 786–842. Kūkai 空海, 774–835. Tachibana no Hayanari, 橘逸勢 c. 782-842.
Later groups of calligraphers were named in imitation of the original Sanpitsu.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).