Ashita e no Sanka (明日への讃歌; A Hymn for Tomorrow) is alan's Japanese-language debut single released on November 21, 2007. The orchestral version of Ashita e no Sanka was included in the later single Red Cliff: Shin-Sen. The Chinese version of the B-side song Sakura Modern, titled "San Sheng Shi San Sheng Lu", was included in the Chinese maxi-single Xin·Zhan ~RED CLIFF~.