[Mameroku] Kokoro wa Otona

[Mameroku] Isekai Teni Shita Oji-san Majo Mura e

(C84) [Little☆Hamlet (Ra Kii)] Kokoro no Kokoro (Touhou Project) [English] {Hennojin}

[Ray-Kbys] Kokoro-chan no Muhyoujou o Zenryoku de Kuzusu Kokoromi | The Experiment to Completely Destroy Kokoro-chan's expressionless face (Touhou Project) [English] [desudesu]

(C84) [Little☆Hamlet (Lu☆cky)] Kokoro no Kokoro (Touhou Project)

(CT20) [7cm (nase)] Fushikawa Kokoro to Kozukuri Shitai! | I Want to Make a Baby with Fushikawa Kokoro (Maji de Watashi ni Koi Shinasai!) [English] [life4Kaoru]

(COMIC1☆6) [Saihate-Kukan (Hino Hino)] Kankin desu yo Kokoro-chan - Imprion Kokoro-chan (Tantei Opera Milky Holmes)

[Thomas] Kimi ga Tame Kokoro Gesyou + Toranoana Tokuten Kakioroshi 8P Shousasshi Kimi ga Tame Kokoro Gesyou Character Works

(COMIC1☆6) [Saihate-Kukan (Hino Hino)] Kankin desu yo Kokoro-chan - Imprion Kokoro-chan (Tantei Opera Milky Holmes) [English] {QB-tl.com}

(CR31) [Yukimi Honpo (Asano Yukino)] Kokoro-chan to Onee-chan (Kokoro Library)

(C91) [LolikyoNEW! (Enu-yamayama)] Soshite Kokoro to Kokoro wa Tsuujiau yo (Kantai Collection -KanColle-)

Satou Kokoro Ero Goudoushi Kokoro

(Kouroumu 14) [Chocolate Synapse (Shika Yuno)] Kokoro-chan to Jouzu ni Dekiru kana? | Can Kokoro-chan do it well? (Touhou Project) [English]

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]

[Eight Beat (Itou Eight)] Boku no Kokoro no NTR (Yabai) Mousou (Boku no Kokoro no Yabai Yatsu)

Haru no Kokoro o Choudai suru | Have Kokoro of the Haru

Kokoro no Mishiranu Kioku | Kokoro's Unknown Memories

Kokoro-chan to Jouzu ni Dekiru kana? | Can Kokoro-chan do it well?

Kokoro ni Hana o Kokoro ni Toge o

[Butter Motti (Mottsuo)] Boku no Kokoro no Eroi Yatsu (Boku no Kokoro no Yabai Yatsu) [Digital]

(Nichirin Kitan 18) [SPCO (Kugami)] Kokoro ni Hana o Kokoro ni Toge o (Kimetsu no Yaiba)