Coupling List Which Start with [C]
- C.C. x Lelouch Lamperouge
- Caelus x Dan Heng
- Caelus x Sampo (Honkai: Star Rail)
- Caesar Anthonio Zeppeli x Joseph Joestar
- Caesar Anthonio Zeppeli x Lisa Lisa
- Caesar Silverberg x Albert Silverberg
- Cagalli Yula Athha x Athrun Zala
- Cain (GRANBLUE FANTASY) x Gran (GRANBLUE FANTASY)
- Cain (GRANBLUE FANTASY) x Reinhardtzar
- Cain (Promise of Wizard) x Arthur (Promise of Wizard)
- Cain (Promise of Wizard) x Magi Akira (Female Master)
- Cain (Promise of Wizard) x Owen (Promise of Wizard)
- Cain x Butz
- Cain x Cecil Harvey (Final Fantasy)
- Calem x Serena (Pokémon)
- Callahan (Kagachi) x Toren (Torito)
- Calm Craftman x Kaizuka Inaho
- Calro (Si-Nis-Kanto) x Maki (Si-Nis-Kanto)
- Camus (Suikoden) x Miklotov (Suikoden)
- Camus (Suikoden) x Nanami (Suikoden)
- Camus x Cecil Aijima
- Camus x Haruka Nanami
- Camus x Ranmaru Kurosaki
- Camus x Reiji Kotobuki
- Camus x Ren Jinguji
- Canaan Lukius x Celeste Irving
- Canada (Matthew) x America (Alfred)
- Canada (Matthew) x France (Francis)
- Canada (Matthew) x Japan (Honda Kiku)
- Canada (Matthew) x United Kingdom (Arthur)
- Cancer Deathmask x Gemini Saga
- Cancer Deathmask x Ioria
- Cancer Deathmask x Pisces Aphrodite
- Cancer Deathmask x Syura
- Cao Cao x Guan Yu
- Cao Cao x Xiahou Dun
- Cao Pi x Guo Jia
- Cao Pi x Ishida Mitsunari (Musou OROCHI)
- Cao Pi x Lady Zhen
- Capricorn El Cid x Sagittarius Sisyphos
- Caspar x Dorothea
- Caspar x Linhardt
- Caspiel (Megido 72) x Solomon (Megido 72)
- Caster (Fate/stay night) x Shirou Emiya
- Caster (Fate/Zero) x Uryu Ryunosuke
- Caster Limbo x Caster Limbo
- Caster Limbo x Gudako (female protagonist)
- Caster Limbo x Gudao (male protagonist)
- Caster x Gudao (male protagonist)
- Caster x Uryu Ryunosuke
- Castiel x Dean Winchester
- Cater Diamond x Idia Shroud
- Cater Diamond x Riddle Rosehearts
- Cater Diamond x Trey Clover
- Cater Diamond x Yuu (female protagonist)
- Cecil Aijima x Camus
- Cecil Aijima x Haruka Nanami
- Cecil Harvey (Final Fantasy) x Cain
- Celeste Irving x Canaan Lukius
- Chad (Sado Yasutora) x Ichigo Kurosaki
- Chain Sumeragi x Leonard Watch
- Char Aznable x Amuro Ray
- Char Aznable x Garma Zabi
- Char Aznable x Kamille Bidan
- Charlemagne (Fate Series) x Gudao (male protagonist)
- Charles-Henri Sanson (Fate Series) x Gudako (female protagonist)
- Charles-Henri Sanson (Fate Series) x Gudao (male protagonist)
- Charles-Henri Sanson (Fate Series) x Marie Antoinette (Fate Series)
- Charles-Henri Sanson (Fate Series) x Wolfgang Amadeus Mozart (Fate Series)
- Charlie (Kingsman) x Eggsy
- Charlie (Meiji Tokyo Renka) x Ayazuki Mei
- Chat Noir (GRANBLUE FANTASY) x Barowa
- Che Guson x Kagari Shusei
- Che Guson x Makishima Shogo
- Checa Kingscholar x Leona Kingscholar
- Chen Gong (Fate Series) x Gudako (female protagonist)
- Cheren x Bianca (Beru)
- Cherry blossom (Sakurayashiki Kaoru) x Joe (Nanjou Kojirou)
- Chesley x Luke (Buddy Mission BOND)
- Chesley x Mokuma
- Chester Burklight x Arche Klaine
- Chia Venta Zoa x Kid (Kaiten Mutenmaru)
- Chiaki Naomi x Inaba Yuushi
- Chiaki Shinichi x Noda Megumi
- Chiba Mamoru (Tuxedo Mask) x Tsukino Usagi (Sailor Moon)
- Chiba Ryunosuke x Hayami Rinka
- Chigasaki Itaru x Minagi Tsuzuru
- Chigasaki Itaru x Miyoshi Kazunari
- Chigasaki Itaru x Sakuma Sakuya
- Chigasaki Itaru x Settsu Banri
- Chigasaki Itaru x Sumeragi Tenma
- Chigasaki Itaru x Tachibana Izumi
- Chigasaki Itaru x Tsukioka Tsumugi
- Chigasaki Itaru x Usui Masumi
- Chigasaki Itaru x Utsuki Chikage
- Chigiri Hyouma x Isagi Yoichi
- Chihaya Kisaragi x Producer
- Chikage Kazama x Chizuru Yukimura
- Chikuma Koshiro x Yakushiji Tenzen
- China (Wang Yao) x Japan (Honda Kiku)
- Chinatsu Yoshikawa x Akari Akaza
- Chinen Hiroshi x Kite Eishirou
- Chinen Hiroshi x Rin Hirakoba
- Chiron (Fate Series) x Achilleus (Fate Series)
- Chiron (Fate Series) x Gudako (female protagonist)
- Chirrut Îmwe x Baze Malbus
- Chitose (Rakudai Majo) x Fuuka (Rakudai Majo)
- Chitose Senri x Kenya Oshitari
- Chitose Senri x Kunimitsu Tezuka
- Chitose Senri x Kuranosuke Shiraishi
- Chitose Senri x Niou Masaharu
- Chitose Senri x Tachibana Kippei
- Chitose Senri x Watanabe Osamu
- Chitose Senri x Yuuji Hitouji
- Chitose Senri x Zaizen Hikaru
- Cho Hakkai (Zhu Bajie) x Genjo Sanzo
- Cho Hakkai (Zhu Bajie) x Goku (Saiyuki)
- Cho Hakkai (Zhu Bajie) x Sha Gojyo (Sha Wujing)
- Cho Hakkai x Genjo Sanzo
- Cho Hakkai x Goku (Saiyuki)
- Cho Hakkai x Sha Gojyo (Sha Wujing)
- Chongyun x Xingqiu
- Choromatsu x Choromatsu
- Choromatsu x Hashimoto Nyaa
- Choromatsu x Ichimatsu
- Choromatsu x Juushimatsu
- Choromatsu x Karamatsu
- Choromatsu x Osomatsu
- Choromatsu x Todomatsu
- Chou'un Shiryuu x Yamada Hana
- Chousokabe Motochika (Sengoku Basara) x Date Masamune (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Ishida Mitsunari (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Maeda Keiji (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Maeda Toshiie
- Chousokabe Motochika (Sengoku Basara) x Mouri Motonari (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Sanada Yukimura (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Sarutobi Sasuke (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Tokugawa Ieyasu (Sengoku Basara)
- Chousokabe Motochika (Sengoku Basara) x Tsuruhime
- Chousokabe Motochika x Ishida Mitsunari
- Chousokabe Motochika x Mouri Motonari
- Chousokabe Motochika x Tokugawa Ieyasu
- Chousokabe Motochika x Tsuruhime
- Chousou x Itadori Yuuji
- Chris Redfield x Piers Nivans
- Chris Yū Takigawa x Miyuki Kazuya
- Chris Yū Takigawa x Miyuki Kazuya x Sawamura Eijun
- Chris Yū Takigawa x Sawamura Eijun
- Christophe Giacometti x Victor Nikiforov
- Chrodechild (Suikoden) x Fredegund
- Chrollo Lucilfer x Kurapika
- Chrom x Ani (DAME×PRINCE)
- Chrom x Guire
- Chrom x Reflet
- Chronostasis x Overhaul
- Chubou x Yamada Hana
- Chuzenji Akihiko x Sekiguchi Tatsumi
- Cid Highwind x Vincent Valentine
- Cid nan Garlond x Nero tol Scaeva
- Ciel Phantomhive x Sebastian Michaelis
- Cilan x Ash Ketchum (Satoshi)
- Citan Uzuki x Fei Fong Wong
- Citron (A3!) x Chigasaki Itaru
- Claire (Senyu) x Alba
- Claire (Senyu) x Shion (Senyu)
- Clarus Amicitia x Regis Lucis Caelum
- Claude (Fire Emblem) x Byleth
- Claude (Fire Emblem) x Byleth (Female)
- Claude (Fire Emblem) x Lorenz (Fire Emblem)
- Claude Faustus x Alois Trancy
- Clavell x Jacq (Zinnia)
- Clear x Seragaki Aoba
- Clef x Ryūzaki Umi
- Clergy x Northdin
- Cless Alvein x Mint Adnade
- Cliff Fittir x Albel Nox
- Cliff Fittir x Fayt Leingod
- Clive Rosfield x Cidolfus Telamon
- Clive Rosfield x Jill Warrick
- Clotho Buer x Orga Sabnak
- Clotho Buer x Shani Andras
- Cloud Strife x Aerith
- Cloud Strife x Aerith Gainsborough
- Cloud Strife x Butz
- Cloud Strife x Sephiroth
- Cloud Strife x Squall Leonhart
- Cloud Strife x Tidus
- Cloud Strife x Tifa Lockhart
- Cloud Strife x Vincent Valentine
- Clyde Donovan x Craig Tucker
- Coby x Helmeppo
- Coco (Kouji Kokoda) x Nuts (Mr. Natts)
- Coco (Kouji Kokoda) x Yumehara Nozomi
- Colonnello x Reborn
- Colonnello x Tsunayoshi Sawada
- Connor (RK800) x Gavin Reed
- Connor (RK800) x Hank Anderson
- Connor (RK900) x Connor (RK800)
- Connor (RK900) x Gavin Reed
- Conrart Weller x Shibuya Yuri
- Convoy (Optimus Prime) x Jazz (Meister)
- Cor Leonis (Final Fantasy) x Prompto Argentum
- Corazon (Rosinante) x Doflamingo
- Corazon (Rosinante) x Trafalgar Law
- Craig Tucker x Tweek Tweak
- Crank Zent x Ein
- Crawd C. Kenny x Leon D.S. Gehste
- Cristo x Alena
- Crocodile x Buggy
- Crocodile x Monkey D Luffy
- Crocodile x Trafalgar Law
- Cross Marian x Allen Walker
- Cross Marian x Komui Lee
- Crosshairs x Drift (Transformers)
- Crosshairs x Hound (Transformers)
- Crow (Dragon Quest) x Heroine (Dragon Quest X)
- Crow (SHOW BY ROCK!!) x Aion (SHOW BY ROCK!!)
- Crow (SHOW BY ROCK!!) x Cyan (SHOW BY ROCK!!)
- Crow (SHOW BY ROCK!!) x Rom
- Crow Armbrust x Rean Schwarzer
- Crow Brusto x Kabuto Kouji
- Crow Hogan x Kiryu Kyosuke
- Crowley (Good Omens) x Aziraphale
- Cruhteo x Slaine Troyard
- Crusty (Log Horizon) x Shiroe (Log Horizon)
- Culgan (Suikoden) x Seed (Suikoden)
- Curse x Caesar Anthonio Zeppeli
- Curse x Wamuu
- Cursed Arm Hassan x Gudako (female protagonist)
- Cyclone (Top Gun: Maverick) x Maverick
- Cygnus Hyoga x Andromeda Shun
- Cygnus Hyoga x Pegasus Seiya
- Cygnus Hyoga x Shiryu
- Cyno x Lumine (female protagonist)
- Cyno x Tighnari
- Cypher x Squall
- Cypher x Squall Leonhart
- Cypher x Zell Dincht
- Cyril x Ashe (Fire Emblem)
- Cyril x Lysithea (Fire Emblem)
- Cyrus Albright x Therion (OCTOPATH TRAVELER)