[Yakan Hikou] Saxifraga Stolonifera {Fate/Hollow Ataraxia
[Yakan Hikou] Saxifraga Stolonifera {Fate/Hollow Ataraxia
[Yakan Hikou] Clematis (Fate/stay night)
[Atelier Pinpoint] NIGHTFLY Yakan Hikou vol.1 (Cat's Eye)
[Yakan Hikou] Sakura 7 (To Heart)
[Yakan Hikou] Sakura 6 (To Heart)
[Yakan Hikou] Sakura 5 (To Heart)
[Yakan Hikou] Sakura 3 (To Heart)
(C70)[[Yakan Hikou (Inoue Tommy)] Calendula (ToHeart 2)
(CR31)[Yakan Hikou (Inoue Tommy)] Paeonia Lactiflora (Final Fantasy VII)
(C56) [Yakan Hikou (Inoue Tommy)] SAKURA SAKURA (ToHeart)
[Yakan Hikou (Inoue Tommy)] SAKURA/M (ToHeart)
[Yakan Hikou (Inoue Tommy)] SAKURA (ToHeart)
(C52) [Yakan Hikou (Inoue Tomio)] Angel Smile (ToHeart) (incomplete)
[Yakan Hikou] Cattleya 3 (Fate Stay Night)