Perfil
- Nome: 川口春奈 (かわぐち はるな)
- Nome (romaji): Kawaguchi Haruna
- Profissão: Atriz
- Data de Nascimento: 10/02/1995
- Local de Nascimento: Nagasaki, Japão
- Signo: Aquario
- Grupo Sanguineo: O
- Agencia: Ken-On
Dramas
- Aishitetatte, Himitsu wa Aru (NTV, 2017)
- Cain to Abel (Fuji, TV, 2016, ep6)
- Chef (Fuji TV, 2016)
- Juken no Cinderella (NHK BS Premium, 2016)
- Kazoku no Katachi (TBS, 2016, ep4-5,10)
- Kazoku no Katachi (TBS, 2016)
- Tantei no Tantei (Fuji TV, 2015)
- Kindaichi Shonen no Jikenbo 2014 (NTV, 2014)
- Otto no Kanojo (TBS, 2013)
- Tenma san ga Yuku (TBS, 2013)
- Galileo 2 (Fuji TV, 2013, ep2)
- Share House no Koibito (NTV, 2013)
- Kindaichi Shonen no Jikenbo 2013 (NTV, 2013)
- GTO SP 3 ~ Graduation Special (KTV, 2013)
- GTO SP 2 ~ New Year Special (KTV, 2013)
- GTO Aki mo Oni Abare Supesharu! (KTV, 2012)
- GTO (KTV, 2012)
- Houkago wa Mystery Totomo ni (TBS, 2012)
- Ouran High School Host Club (TBS, 2011)
- Nagareboshi (Fuji TV, 2010)
- Yankee-kun to Megane-chan (TBS, 2010)
- Hatsukoi Chronicle (初恋クロニクル) (BS Fuji, 2010)
- Naka nai to Kimeta Hi (Fuji TV, 2010)
- Tokyo DOGS (Fuji TV, 2009)
Filmes
- Isshukan Friends (2017)
- Suki tte ii na yo / Say I Love You (2014)
- Ouran High School Host Club (2012)
- POV~Norowareta Film~ (2012)
- Moshidora (2011)
Propagandas
- Toyota Motor Passo (2012)
- Bridgestone Cycle ALBELT (2011)
- SONY (2011)
- Calbee Jagariko (2010)
- Mitsui Real Estate (2010)
- P&G Pantene (2010)
- KDDI LISMO! (2009-2010)
- Otsuka Pharmaceutical Pocari Sweat (2009-2010