Question: Which of the following is a lead singer of the band Dashboard Confessional: Chris Carrabba or Keisuke Kuwata?

Context articles: Chris Carrabba
Hands Down (song)
Screaming Infidelities
Don't Wait (Dashboard Confessional song)
The Drowning EP
Keisuke Kuwata
Twin Forks (band)
Further Seems Forever
Rooftops and Invitations
Keisuke Kuwata (album)

Christopher Andrew "Ender" Carrabba (born April 10, 1975) is the lead singer and guitarist of the band Dashboard Confessional, lead singer of the band Further Seems Forever, and is the vocalist for the folk band Twin Forks.
"Hands Down" is a song by Dashboard Confessional that was originally recorded for the acoustic "So Impossible EP" in 2001, which told the story of a date that Chris Carrabba had in his late teens/early twenties.
 It was re-recorded for the LP "A Mark, a Mission, a Brand, a Scar" in 2003 with a full band.
 Carrabba has said that this song is about the best day and date that he's ever had, and introduces it as such at concerts.
 "Hands Down" was released to radio on July 15, 2003.
"Screaming Infidelities" is the first single from Dashboard Confessional's 2001 album "The Places You Have Come to Fear the Most".
 The song was written by lead singer Chris Carrabba.
 It was originally recorded for the band's 2000 debut album, "The Swiss Army Romance."
"Don't Wait" is the first single from the album "Dusk and Summer" by Dashboard Confessional.
 The song was written by the lead singer of Dashboard Confessional, Chris Carrabba.
 It is about living for the day, that 'the moment is now'.
 "Don't Wait" was released to radio on May 23, 2006.
The Drowning EP is Dashboard Confessional's first EP recorded by the band's founding member Chris Carrabba.
 It was released on February 27, 2001 through Fiddler Records.
 Photography was by Ryan Joseph Shaughnessy, who also photographed Carrabba for "The Swiss Army Romance" and "The Places You Have Come to Fear the Most."
Keisuke Kuwata (桑田 佳祐 , Kuwata Keisuke , born February 26, 1956) is a Japanese multi-instrumentalist, singer-songwriter, and frontman for the Southern All Stars, as well of his own solo band, the Kuwata band.
 He has also done significant amount of scoring music for films.
 He went to Aoyama Gakuin University.
Twin Forks is an American Americana, folk rock band from Boca Raton, Florida, started in 2011 by Chris Carrabba (Dashboard Confessional, Further Seems Forever).
 They are currently based out of Nashville, TN.
 The band's current members are Chris Carrabba, Shawn Zorn, Dane Poppin, Kelsie Baron, and Sara Ellen.
 Twin Forks have released one EP, titled "Twin Forks", and a full-length album also titled "Twin Forks".
Further Seems Forever is an American rock band formed in 1998 in Pompano Beach, Florida.
 Over its initial eight-year run the band experienced several lineup changes, resulting in a different lead vocalist performing on each of their first three studio albums.
 Original singer Chris Carrabba recorded "The Moon Is Down" (2001) with the group before leaving to start Dashboard Confessional.
 He was replaced by Jason Gleason, who performed on "How to Start a Fire" (2003) but left the band the following year.
 Former Sense Field vocalist Jon Bunch joined Further Seems Forever for "Hide Nothing" (2004).
 The band broke up in 2006 but reunited four years later with Carrabba on vocals.
 Their fourth studio album, "Penny Black", was released in 2012.
"Rooftops and Invitations" is a download-only single from the album "Dusk and Summer" by Dashboard Confessional.
 The song was written by the lead singer of Dashboard Confessional, Chris Carrabba.
 "Rooftops and Invitations" was released to radio on August 29, 2006.
Keisuke Kuwata is the eponymous studio album recorded by Keisuke Kuwata, a frontman of the Japanese rock band Southern All Stars.
 It was released by Taishita label under the Victor Entertainment in July 1988, shortly after the 10th anniversary of the band.
 Aside from the 1982 live recording album "Kamon Yuzo and Victor Wheels Live" released under the pseudonym Yūzō Kamon, it was first Kuwata's solo effort.