(C92) [Sekine (Sekine Hajime)] Gochuumon wa Kokoa to Apron desu ka? (Gochuumon wa Usagi desu ka?)
(COMIC1☆11) [Sekine (Sekine Hajime)] "Aan" tte Itteru desho (Girls und Panzer)
(C91) [Sekine (Sekine Hajime)] Gochisou wa Kokoa desu ka? (Gochuumon wa Usagi desu ka?)
(C90) [Sekine (Sekine Hajime)] Gochuumon no Rize desu (Gochuumon wa Usagi Desu ka?)
(COMIC1☆10) [Sekine (Sekine Hajime)] Gochuumon no Mocha desu (Gochuumon wa Usagi Desu ka?)
(SC2016 Summer) [Sekine (Sekine Hajime)] Watashi, Motto Ganbarimasu! - I will do my best more! (Girls und Panzer)
(C89) [Sekine (Sekine Hajime)] Gochuumon no Kokoa desu (Gochuumon wa Usagi Desu ka?)
(COMIC1☆9) [Sekine (Sekine Hajime)] Mahou Shoujo no Coach ni Narimashita (Mahou Shoujo Lyrical Nanoha ViVid)
(SC2015 Summer) [Sekine (Sekine Hajime)] MUSAPAKO (SHIROBAKO)