1-2. Ayu (あゆ); Comic Mujin 2000-06, 07 3-4. Kana (かな); Comic Mujin 2000-08, 09 5-6. Ayu/Kana (あゆ・かな); Comic Mujin 2000-10, 11 7. Futari no Ketsumatsu (二人の結末); Comic Mujin 1999-10 8. Zutto... (ずっと…)