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PC Hille: JRT1Akiko Wada: Hoshizora No Kodoku / Bye Bye Adam (1968)004
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PC Hille: Akiko Wada: Doshaburi No Ame No Nakade (In The Pouring Rain) / Boy And Girl (1969)
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PC Hille: Akiko Wada: Sono Toki Watashi Ni Nani Ga Okosutta No? / Tsuretette, Doko Mademo
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PC Hille: Akiko Wada: Waratte Yurushite/Ai Ni Shoko Wa Iranai (1970)
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PC Hille: Akiko Wada: Sasurai No Blues / Boy And Girl Rock (1970)
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PC Hille: Akiko Wada: Sasurai No Blues (1970, EP)
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PC Hille: Akiko Wada: Anata Wo Hitorizime / Yononaka Sakasama (1970)
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PC Hille: Akiko Wada: Sotsugyou Saseteyo / Tenshi No Kokuhaku (1971)
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PC Hille: Akiko Wada: Tenshi Ni Narenai / Hoshi No Nai Onna (1971)
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PC Hille: Akiko Wada: Namida No Chikai/Otoko To Onna Ga Iru Kagiri (1971)
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PC Hille: Akiko Wada: Yoake No Yume / Tsubasa Mo Nainoni (1971)
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PC Hille: Akiko Wada: Anata Ni Arigatou/Shitsuren Ressha (Heartbreak Train) (1973)
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PC Hille: Akiko Wada: Warui Yatsu / Fukisarashi No Machi (1973)
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PC Hille: Akiko Wada: Kono Inochi Ubatte/Anata To Wakare Te
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PC Hille: Akiko Wada: Utsukushiki Gokai / Anata Wa Jinsei No Hikari (1974)
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PC Hille: Akiko Wada: Mienai Sekai/Umi Ni Nare (1975)
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PC Hille: Akiko Wada: Motto Jiyuu ni (Set Me Free)/Wakare Ta Anata Ni (1975)
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PC Hille: Akiko Wada: Satsurai Yokosuka/Nagareboshi (1976)
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PC Hille: Akiko Wada: Nihaimeno Osake/Yūbe No Kane (1977)
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PC Hille: Akiko Wada: Yugure Koibito/Aki Ga Iiwa (1981)