Question: Which writer, Ruth Prawer Jhabvala or Kenzaburō Ōe, has won more prizes in literature?

Context paragraphs:
Somersault (novel): Somersault (宙返り "Chūgaeri") is a 1999 novel by Kenzaburō Ōe.  It is about two former leaders of a religious cult as they try to establish a new movement, a possible nuclear catastrophe, and religious sects in everyday society.  It received inspiration from the Aum Shinrikyo cult and their Tokyo subway sarin attack of 1995.  The English translation, by Philip Gabriel, first appeared in 2003.  It was Ōe's first novel since he won the 1994 literature Nobel Prize.  It was published in the United States by Grove Press.  The book was published in the United Kingdom by Atlantic Books.

The Householder: The Householder (Hindi title: "Gharbar") is a 1963 film by Merchant Ivory Productions, with a screenplay by Ruth Prawer Jhabvala and James Ivory, and direction of James Ivory.  It is based upon the 1960 novel of the same name by Jhabvala.

Kenzaburō Ōe: Kenzaburō Ōe (大江 健三郎 , Ōe Kenzaburō , born 31 January 1935) is a Japanese writer and a major figure in contemporary Japanese literature.  His novels, short stories and essays, strongly influenced by French and American literature and literary theory, deal with political, social and philosophical issues, including nuclear weapons, nuclear power, social non-conformism, and existentialism.  Ōe was awarded the Nobel Prize in Literature in 1994 for creating "an imagined world, where life and myth condense to form a disconcerting picture of the human predicament today".

Gotham Independent Film Awards 1997: The 7th Annual Gotham Independent Film Awards were held on September 16, 1997 and were hosted by Jon Stewart.  At the ceremony, Bob and Harvey Weinstein were honoured with a Career Tribute with Kevin Kline, Ruth Prawer Jhabvala, Faith Hubley and Errol Morris receiving the other individual awards.

A Soldier's Daughter Never Cries (film): A Soldier's Daughter Never Cries is a 1998 drama film directed by James Ivory and written by James Ivory and Ruth Prawer Jhabvala.  It stars Kris Kristofferson, Barbara Hershey, Leelee Sobieski and Jesse Bradford.  The film is a fictionalized account of the family life of writer James Jones and is based on Kaylie Jones' novel by the same name.

Ruth Prawer Jhabvala: Ruth Prawer Jhabvala, {'1': ", '2': ", '3': ", '4': "} (7 May 19273 April 2013) was a German-born British and American Booker prize-winning novelist, short story writer and two-time Academy Award-winning screenwriter.  She is perhaps best known for her long collaboration with Merchant Ivory Productions, made up of director James Ivory and the late producer Ismail Merchant.

Ōe Kenzaburō Prize: The Kenzaburō Ōe Prize (大江健三郎賞) is a Japanese literary award sponsored by Kodansha (講談社) and established in 2006 to commemorate both the 100th anniversary of Kodansha's establishment and 50th anniversary of the writing life of Kenzaburō Ōe (大江健三郎).  The award is for Japanese literary novels published in the last year.  The winning work is selected solely by Ōe.  The winner receives no cash award, but the novel is translated into other languages such as English, French and German for publication.  Kenzaburō Ōe has an open conversation with the winner.

Merchant Ivory Productions: Merchant Ivory Productions is a film company founded in 1961 by producer Ismail Merchant (d. 2005) and director James Ivory.  Their films were for the most part produced by Merchant, directed by Ivory, and 23 (of the 44 total films) were scripted by Ruth Prawer Jhabvala (d. 2013) in some capacity, all but two of those with solo credit.  The films were often based upon novels or short stories, particularly the work of Henry James, E. M. Forster, and two novels by Jhabvala herself.

Hikari Ōe: Hikari Ōe (大江 光 , Ōe Hikari , born June 13, 1963) is a Japanese composer who has autism.  He is the son of Japanese author Kenzaburō Ōe and Yukari Ikeuchi, the younger sister of director Juzo Itami.

Le Divorce: Le Divorce is a 2003 Merchant Ivory Productions film directed by James Ivory from a screenplay by Ruth Prawer Jhabvala and Ivory, based on Diane Johnson's best-selling novel of the same name.

Supporting paragraphs: Ruth Prawer Jhabvala Kenzaburō Ōe
Answer: Ruth Prawer Jhabvala