An Additional Explanation about the Nenki (年紀) System: Focusing on Answers to Criticism of Both of Persons, Haruto Kawauchi and Tsubasa Nakamura <Articles>
Tetsugai (手結) of Kisha (騎射), Match of the Shooting an Arrow while on Horse Back, and Tetsugai of Busha (歩射), Match of the Shooting an Arrow while Standing, in the Ninth Century: Prospecting for Imperial Court Ritual of the Tenth Century <Articles>