Complex sentence: In mid- 2003, she performed the ending theme of the anime "Please Twins!", the sequel to the anime "Please Teacher!", titled while Kotoko performed the opening theme titled "Second Flight" together with J-pop singer Hiromi Satō.
Split into simpler sentences: In mid- 2003, she got her second anime tie-up with "Please Twins!", the spin-off sequel of previous anime tie-in "Please Teacher!". Kawada performed the ending theme titled while Kotoko performed the opening theme titled "Second Flight" together with J-pop singer Hiromi Satō.