Three Lights (NIIYAMA Shiho) - Poem (Seiya Kou)
Three Lights (Seiya Kou) - Ginga ichi mibun chigai na kataomoi
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Three Lights (NIIYAMA Shiho) - Seiya Kou Prologue
Three Lights - Kou Seiya (песня, посвященная Усаги)
Three Lights - Kou Seiya [sv. Niiyama Shiho] - 銀河一身分違いな片想い (Ginga Ichi Mibun Chigai na Kataomoi)