was a samurai from Joseon who served the Mà Âri clan and retainer of Chà Âshà « Domain in the early Edo period. He was the son of Korean commander and politician Yi Bok-nam.
In 1589, Rinoie was born in Joseon as Yi Gyeong-bu (). When he was a child, the Imjin War occurred. In 1597, his father was killed in the Siege of Namwon. He was captured by Asonuma Motonobu, the retainer of Mà Âri and brought to Japan. He brought his military equipment with the Chinese letter æÂÂ家é¾Âè (Dragon and Tiger of Yi clan) engraved on it.
He learned the Japanese language in Japan. He was summoned by Mà Âri Terumoto and given the territory of 100 koku in Katsuma, Kumage District. He also became the otogishà « (adviser) of the Mà Âri clan.
He became a Buddhist priest and took the name Motohiro using the character å  (moto) given by Terumoto from his own name. His surname Rinoie (æÂÂ家) means "house of Yi" in Japanese.
Rinoie learned kenjutsu from à Âno Ienobu a.k.a. Yagyà « Ienobu, one of the finest disciples of Yagyà « Muneyoshi. He was left with Uchidachi by Ienobu and given the menkyo of Yagyà « Shinkage-ryà «. Furthermore, at Ienobu's death, Rinoie was given his own Yari and katana.
Rinoie died in 1647 at the age of 59.