Character: serio (34)

[Perceptron (Asaga Aoi)] Tsuuhan Omake Manga (To Heart)

[Mitarashi Club (Mitarashi Kousei)] Y-Heart (ToHeart)

(C61) [Sugitakaya (Sugitaka Aoya)] Blanche Neige (Various)

(SC26) [King Revolver (Kikuta Kouji)] Koyoi Konban Serio-san (To Heart)

(C80) [King Revolver (Kikuta Kouji)] Natsu no Bunny (Various)

(C68) [King Revolver (Kikuta Kouji)] Kurusugawa Ayaka (To Heart)

(C73) [King Revolver (Kikuta Kouji)] Bunny no Serio-san (To Heart)

(C61) [Dedepoppo (EBIFLY, Neriwasabi)] Amakudari [2001ver] (various)

(C74) [King Revolver (Kikuta Kouji)] Copy bon Soushuuhen Fukanzen 2 (Various)

(C71) [King Revolver (Kikuta Kouji)] Copy bon Soushuuhen Fukanzen (Various)

(SC33) [King Revolver (Kikuta Kouji)] Tempo In (ToHeart)

(SC32) [King Revolver (Kikuta Kouji)] Ijikuri Asobi (ToHeart)

(SC29) [King Revolver (Kikuta Kouji)] Hellion (ToHeart)

(C79) [Hi-PER PINCH (clover)] Ore no Serio ga Konna ni Untarakantara Naunau (ToHeart) [English]

(C79) [Hi-PER PINCH (clover)] Ore no Serio ga Konna ni Untarakantara Naunau (ToHeart)

(C78) [Hi-PER PINCH (clover)] Ore Serio Matsunau | Celebrating Serio (To Heart) [English] =Nashrakh+Someone1001=

[Tear Drop] aphrodisiac (To Heart)[ENG]

(C78) [Hi-PER PINCH (clover)] Ore Serio Matsunau (ToHeart)

(C71) [King Revolver (Kikuta Kouji)] Copybon Soushuuhen Fukanzen (Summon Night)

(C69) [King Revolver (Kikuta Kouji)] baiserya-san (ToHeart)

[Oiwaidou] Artificial Humanity Tankyuusha vol.4 (ToHeart)

(C57) [Mizumo Club (Mizushiro Takuya)] APRON SHORT CUT (ToHeart)

[Hakuchuu Shobou (Hiryuu Ran)] HANABIRANO-MAU-SAKAMICHI (ToHeart)

[Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Suman Nou Nagase-san (ToHeart)

(C56) [COPY CAT CRIME (Shinma Daigo)] AGCT (ToHeart)