804 AD
Saicho’s mission to China
Religion · Buddhist traditions · Japanese Buddhist traditions
Saicho was sent to China on an official mission in 804. After returning he advanced Tendai in Japan, centered on the Lotus Sutra; this entry dates the journey.
Precision, calendar, and review
- Start
- year · no uncertainty qualifier in this record
- Dating in the source document
- 804
- Calendar and convention
- Historical-era years; the source calendar is not identified. No conversion of days is assumed.
- Year zero
- The scale goes from 1 BCE to 1 CE without year zero. Changing era names changes labels only.
- Documentary review
- 2026-09-04
Reading the date: point event.
Sources
- Met — Japan 500–1000 (opens in a new tab)
Source provenance and scope
- Publication date
- Not identified in metadata; document review pending
- Bibliographic date checked
- 2026-09-23
The correspondence between this reference and individual claims has not yet been itemized.
This record is an editorial synthesis. Consult the sources to check claims and their limits. Chronological relationships alone do not establish causation.