Three Lights (Tsunoda Narumi) - Poem (Taiki Kou)
Three Lights (Tsunoda Narumi) - Prologue (Taiki Kou)
Three Lights(Niiyama Shiho, Tsunoda Narumi, Sakamoto Chika) - Nagareboshi He
Three Lights (Niiyama Shiho, Tsunoda Narumi, Sakamoto Chika) - とどかぬ想い-my friend’s love- / Todokanu Omoi -My Friend’s Love-
Three Lights: Seya Kou, Yaten Kou, Taiki Kou (Niiyama Shiho, Tsunoda Narumi, Sakamoto Chika) - Todokanu Omoi (My Friend's Love)
Three Lights: Seya Kou, Yaten Kou, Taiki Kou (Niiyama Shiho, Tsunoda Narumi, Sakamoto Chika) - Nagareboshi he