Reign of Kōan
孝安天皇 (こうあんてんのう)
| Japanese Year | Western Year |
|---|---|
| Kōan 1 | 392 BC |
| Kōan 2 | 391 BC |
| Kōan 3 | 390 BC |
| Kōan 4 | 389 BC |
| Kōan 5 | 388 BC |
| Kōan 6 | 387 BC |
| Kōan 7 | 386 BC |
| Kōan 8 | 385 BC |
| Kōan 9 | 384 BC |
| Kōan 10 | 383 BC |
| Kōan 11 | 382 BC |
| Kōan 12 | 381 BC |
| Kōan 13 | 380 BC |
| Kōan 14 | 379 BC |
| Kōan 15 | 378 BC |
| Kōan 16 | 377 BC |
| Kōan 17 | 376 BC |
| Kōan 18 | 375 BC |
| Kōan 19 | 374 BC |
| Kōan 20 | 373 BC |
| Kōan 21 | 372 BC |
| Kōan 22 | 371 BC |
| Kōan 23 | 370 BC |
| Kōan 24 | 369 BC |
| Kōan 25 | 368 BC |
| Kōan 26 | 367 BC |
| Kōan 27 | 366 BC |
| Kōan 28 | 365 BC |
| Kōan 29 | 364 BC |
| Kōan 30 | 363 BC |
| Kōan 31 | 362 BC |
| Kōan 32 | 361 BC |
| Kōan 33 | 360 BC |
| Kōan 34 | 359 BC |
| Kōan 35 | 358 BC |
| Kōan 36 | 357 BC |
| Kōan 37 | 356 BC |
| Kōan 38 | 355 BC |
| Kōan 39 | 354 BC |
| Kōan 40 | 353 BC |
| Kōan 41 | 352 BC |
| Kōan 42 | 351 BC |
| Kōan 43 | 350 BC |
| Kōan 44 | 349 BC |
| Kōan 45 | 348 BC |
| Kōan 46 | 347 BC |
| Kōan 47 | 346 BC |
| Kōan 48 | 345 BC |
| Kōan 49 | 344 BC |
| Kōan 50 | 343 BC |
| Kōan 51 | 342 BC |
| Kōan 52 | 341 BC |
| Kōan 53 | 340 BC |
| Kōan 54 | 339 BC |
| Kōan 55 | 338 BC |
| Kōan 56 | 337 BC |
| Kōan 57 | 336 BC |
| Kōan 58 | 335 BC |
| Kōan 59 | 334 BC |
| Kōan 60 | 333 BC |
| Kōan 61 | 332 BC |
| Kōan 62 | 331 BC |
| Kōan 63 | 330 BC |
| Kōan 64 | 329 BC |
| Kōan 65 | 328 BC |
| Kōan 66 | 327 BC |
| Kōan 67 | 326 BC |
| Kōan 68 | 325 BC |
| Kōan 69 | 324 BC |
| Kōan 70 | 323 BC |
| Kōan 71 | 322 BC |
| Kōan 72 | 321 BC |
| Kōan 73 | 320 BC |
| Kōan 74 | 319 BC |
| Kōan 75 | 318 BC |
| Kōan 76 | 317 BC |
| Kōan 77 | 316 BC |
| Kōan 78 | 315 BC |
| Kōan 79 | 314 BC |
| Kōan 80 | 313 BC |
| Kōan 81 | 312 BC |
| Kōan 82 | 311 BC |
| Kōan 83 | 310 BC |
| Kōan 84 | 309 BC |
| Kōan 85 | 308 BC |
| Kōan 86 | 307 BC |
| Kōan 87 | 306 BC |
| Kōan 88 | 305 BC |
| Kōan 89 | 304 BC |
| Kōan 90 | 303 BC |
| Kōan 91 | 302 BC |
| Kōan 92 | 301 BC |
| Kōan 93 | 300 BC |
| Kōan 94 | 299 BC |
| Kōan 95 | 298 BC |
| Kōan 96 | 297 BC |
| Kōan 97 | 296 BC |
| Kōan 98 | 295 BC |
| Kōan 99 | 294 BC |
| Kōan 100 | 293 BC |
| Kōan 101 | 292 BC |
| Kōan 102 | 291 BC |