| Fujishiro Marika藤城 まりか |
| Hair | , Ahoge, Brown, Parted in Middle, Short, Short Bangs, Sidehair, Twin Tails |
| Eyes | , Amber |
| Body | , AA Cup, Kid, Pale, Slim |
| Clothes | , Bonnet, Capelet, Choker, Clothing with Ribbons, Decorative Belt, Dress, Glasses, Gothic, Hairpin, Headband, Kimono, Lolita, Maid's Dress, Mini Hat, Naked, Necktie, Over The Knee Socks, Pajamas, Pleated Skirt, Puffy Sleeves, Ribbon Tie, Skirt, Towel, Unusual Hair Ornaments |
| Items | , Fanny Pack |
| Personality | , Otaku, Tomboy, Watashi |
| Role | , Full Sister, Younger Sister |
| Visual novels | Main character - Akiba de Ocha Shiyo! |
| Voiced by | Kanematsu Yuka
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