Daehuijian period

The Daehuijian period (大中ホイ建期間), also known as the Daehuijian era or Okato era, is a division of Takyotan history that ran from 1451 to 1502. It was preceded by the Karuzami period. The Daehuijian period marks the significant governance of some regions in Takyoto by the Okataian empire. Although the Karuzami shogunate still had control of most of the country, Emperor Dae Hui Jian had much control of southern Shokishima, and founded several cities during his rule. The Daehuijian period ended after the shogunate managed to ward them off of their territory, gaining full control of the country again. Notable cities that have been founded as a result of the Daehuijian period include Tsynghan and Kōdai. These cities are now major commercial and industrial hubs as of modern day.

Okato-Takyoto War
The beginning of the Daehuijian period is marked by the Okato-Takyoto War. It had officially begun on the 18th of January, 1451. Okataian forces ruled under Emperor Dae Hui Jian made their way to Shokishima, an island in Takyoto. At the time, Dae Hui Jian's army was one of the most powerful armies in Asia, and was very large and more defended than most other armies. The forces soon sailed into Chōkōsō-wan Bay and into Dainia and Toyokin, the two largest cities in Takyoto at the time. The Karuzami shogunate was also housed in central Toyokin when Okatabawashi began its attack on the country. Most of the Okataian forces were readily armed with firebombs, katanas, fire arrows and several other weapons. Meanwhile, the Takyotan army was not prepared in time for the attacks, and mainly fought at major forts and at sea.

In Dainia, the Battle of Hulongshang was taking place on the 20th of January. Most of the battle took place along the coast of the city. Okataian ships had already been armed with several soldiers and weapons. Most of the Takyotan soldiers died during the battle, with forts and nearby civilian districts immediately being set on fire and burnt to the ground. Due to the increasing damage from the Battle of Hulongshang, many residents were evacuated to several safe areas in Toyokin. The Battle of Hulongshang officially ended on the 27th of January. Okataian forces soon returned to Okatabawashi in order to restock on supply and armor, as well as soldiers. Takyoto had taken this time to immediately increase the number of soldiers in its army and quickly stock up on different types of weapons.