[Kokonoki Nao] Virgin [Digital]
Naozefan | Why Not
(C85) [Mono x Chro (Kokonoka)] Kamatte Hoshii no ☆ (Toaru Kagaku no Railgun)
Gekisatsu Sekimen Kokoro Chance
(C92) [Yashiya (YASSY)] Kokoro Odoru | 跳舞的秦心酱 (Touhou Project) [Chinese] [布洛基个人汉化]
(Ikai Toshi no Arukikata 2) [Abara ga Itai (Shinta)] Nande Hayaku Iwanaindesu ka (Kekkai Sensen)
[Kokon no Kaze (Raipanda)] Himitsu no Chu Chu Chu (Free!) [Digital]
[Tenro no Kokoromi (Koujima Tenro)] Nde, Kagamin wa Dare no Yome? (Lucky Star)
Kokoro-chan's Dance Copy Book
(C92) [Sekine (Sekine Hajime)] Gochuumon wa Kokoa to Apron desu ka? (Gochuumon wa Usagi desu ka?) [English] {Hennojin}
(Senka no Toki 10 Hatsuyume) [Ao Niwashi (Hyakkin)] Nande Daite Kurenen dayo! (Touken Ranbu)
Koko de Shita no ne...?
Teena no Koko ga Kaihei suru rashii
Onee-chan Koko Nureteru yo
Gemuna kanojo to cho koko-kyu no hatenahatena
Tsurutsuru Twister - Koishi & Kokoro with Flandre
Kokona no Koko Desuyo~
(C83) [Natadekoko (Various)] Konpaku Youmu no H na Nichijou (Touhou Project)
Gochuumon wa Kokoa to Apron desu ka?
Yokubou Kaiki Dai 566 Sho × Jokyoshi = Abekku kan 壊 @ Nande Koko ni Tsuyo Ma ga! ! -
(SC57) [Cheese Takoyaki (Bakuya)] Hakkaa paalle (Jormungand) [English] {doujins.com}
(COMIC1☆6) [Kokoro Shidoushitsu (Fusataka Sikibu)] Mahoutsukai no Hanayome no Yoru (Mahou Tsukai no Yoru)
Chino to Kokoa no Himitsu no Kanshasai
[Kokonoki Nao] PIECES + Illust Card
Kokoro to Connect | 코코로랑 커넥트
[Tabuchi-san Chi (Tabuchi)] Fwehhh... Nande Riki-kun Pantsu Haite Naino?! (Little Busters!) [Digital]
(C90) [Gu no Nai Curry (Kedai no Kokoro)] Sensei!! Kono Hon ni Fukenzen na Naiyou ga Issai Fukumareteinai Koto o Koko ni Chigaimasu! (Touhou Project)
Kokoro Inflation
(C92) [Fukutsuu Okosu (Kaiou)] Oppai Kokoro-chan Bon (Touhou Project) [Chinese] [迷途竹林漢化]
(COMIC1☆9) [Aomidoro (Yuunagi Sesina)] Shiroi○○tte Sutekidesu yo ne… Nande Annani Shiroindarou…… (Love Live!)
Isekai Tensei Shita Kuzunarou-kei Shujinkou ni Shougai Ai o Chikatta Tsuma ga Hitoban de Cheet Chinpo ni Netorareru Nande
(C94) [From Madness (Aki Kyouma)] Otona no Omochaya-san no HT Settai Ima Koko
(C91) [Nukoya (Nukoko)] SAYONARA 2016 (Gundam SEED DESTINY)
Hoto Kokoa 3
Turnabout Koko-chan
Attakai Kokoa wa Ikaga desu ka? - How about warm cocoa?
[tsugumi] [Web sairoku] koko ni koi hi koi fu(Touken Ranbu)
[Nekogen] Onee-chan no koko mo Kimochii Ch. 1-2 [English] [No Hair]
[Nendo.] Manami tteba Chotto gdgd Shisugi Nande Nai (COMIC Megamilk 2011-01) [English] {Dame!trans}
Kokona-chan ni Kareshi ga Dekita.
HANAKAN ~Nande Konna Koto ni Naru zura!?
(C87) [YAKISOBA OHMORI (Nandemoii)] PARADISO
Kokoro no Mishiranu Kioku
(C81) [Circle Ohigetan (Ohigetan)] Ohigebon-23 Classmate Love Koko Note 4-kkame
KokoRize de Yuri ni Mezameru Hon
[Tamaki Nozomu] Koko ni KISS Shite