King Jinheung

King Jinheung, the 24th king of Silla, reigned from 540 and 576. His surname is Kim and given name is Sammaekjong, alias Simmaekbu. He became a bonze in his late age and his Buddhist name is Beop-un. His grandfather is King Jinheung and his father is King Galmun. His mother is Madam Sikdo, a daughter of King Beopheung, and his wife is Madam Sado whose surname is Park.

King Jinheung ascended to the throne following King Beopheung when he was seven years old. His mother, the wife of King Beopheung, ruled as his regent during the early period of his reign. In 541 King Jinheung appointed Yisabu to the head of military affairs and adopted a peace policy towards Baekje.

In 551 (the twelfth year of his reign), he changed the name of his era as Gaeguk. In the same year he called Ureuk and his pupil (Yimun) and listened to their music before he occupies the Hangang valley.

In 551, King Jinheung who allied with Baekje attacked Goguryeo and occupied the Hangang valley. There was a promise that Silla and Baekje were to occupy the upper and down streams of the Hangang, respectively. However, in 553 Silla, which contracted a secret pact with Goguryeo, attacked Baekje and occupied both the upper stream and downstream. Silla set up Sinju (nowadays, Gwangju) in the region.

Hereupon, the alliance relation that the two states have long maintained was broken. Gaya also participated in the battle as an allied army of Baekje, but its activity is unknown. However, it is believed that Gaya came to lose its share because Baekje occupied both the upper stream and the downstream.

King Seong of Baekje was angry with such betrayal of Silla. In 554, he was killed by an ambush of Silla on his way to the Gwansanseong in Okcheon where his son first went to fight with the Silla army. In the Gwansanseong battle Baekje suffered enormous losses: King Seong, several scores of officers and thousands of soldiers were dead.

Daegaya which participated in this battle also suffered big losses. Daegaya came to provoke Silla¡¯s antipathy as well as lost its army.

Eventually, in 561 King Jinheung sent General Yisabu to Daegaya and conquered it. King Jinheung erected a monument in a new land that he exploited. The four monuments in Changryeong, the Bukhansan, the Hwangchoryeong and the Maunryeong remain nowadays. As can be seen from their places, King Jinheung of Silla rapidly expanded its territory by occupying the Hangang valley, the East Coast region and the Gaya region.

Further, in 565 Silla introduced monks and the Sutra from Jin state in China and developed Buddhism by constructing temples, including the Hwangryongsa. In 576, Silla initiated an elite youth (Hwarang) institution. This organization played a great role in Silla¡¯s unification of the Three Kingdoms.

To sum up, in the King Jinheung period Silla prepared a base for the unification of the Three Kingdoms by building up military and cultural power.

The Silla Harp

When Ureuk of Gayaguk was exiled to Silla he brought the harp. In the present, its actual thing is preserved in Shosoin of Nara, Japan. It may be in the Unified Silla period that this was transmitted to Japan.

Ilbonhugi (Later Chronicle of Japan) writes down that around 809 (the Nara period) the musicians of Silla passed on the harp to Japan. It is called Siragigoto in Japanese.