Honjitsu wa Seiten Nari

 is the debut single by Onishi Aguri. It, and peaked at #8 on the Oricon single chart.

CD

 * 1) Onjitsu wa Seiten Nari (本日は晴天なり)
 * 2) Ready to fly
 * 3) Onjitsu wa Seiten Nari (Instrumental)
 * 4) Ready to fly (Instrumental)

DVD

 * 1) "Onjitsu wa Seiten Nari" Music Video + Making Video (「本日は晴天なり」ミュージックビデオ+メイキング映像)

Oricon Chart Positions

 * Total Reported Sales: 5,929*