|Dates are from the Isawa Calendar|
|Centuries:||1st century - 2nd century - 3rd century|
|Years:||197 198 199 - 200 - 201 202 203|
- Kaiu Sudaro fails to impress a Scorpion daimyo with his work, and the Scorpion takes his son hostage.
- Kaiu Sudaro's son is saved by the Mara, one of the Naga, marking the first known contact between the two races.
- Kaiu Sudaro begins the creation of the Gates of Persistence, in memory of the Naga who save his son.
- The Yodotai Emperor Quintus enacts the Second Great Crusade.