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(COMIC1☆3) [ETC x ETC (Hazuki)] Miku to Luka (VOCALOID)

(C88) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kango (VOCALOID)

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(C93) [Esulio. (Sasa no Neko)] Luka-chan no Ecchi! (VOCALOID)

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(C80) [PK Gristle (Igumox)] KALUKALU (Vocaloid)

(C80) [PK Gristle (Igumox)] KALUKALU (Vocaloid) [English] {doujin-moe.us}

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(C89) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kekkon (VOCALOID) [English] [Heavenchai]