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Adapted prose from Wikipedia under CC BY-SA 4.0.
1911 Encyclopædia Britannica — public domain in the United States.
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¶ Colophon

Set in EB Garamond and JetBrains Mono. Built on Next.js 16 + Postgres 17 with pgvector + Drizzle ORM, deployed to Vercel atop a Neon Postgres branch.

Source at github.com/chloeilabs/alexandria.

Alexandria · MMXXVIExplicit colophon · 2026

Person · 1289 CE – 1372 CE

Ton'a

Also known as

Nikaido Sadamune
Nikaidō Sadamune
Ton’a
二階堂貞宗
泰尋頓阿
頓阿

archival plate · Ton'a · placeholder

This entry is a stub. The Library is awakening — a longer account is being written.

Connected to

religionBuddhism

+ 6 further connections to entries not yet ingested

Ton'a · Alexandria