What is Daiki Iwamasa?
{{Infobox football biography | name = Daiki Iwamasa<br/>岩政 大樹 | full_name = Iwamasa Daiki | image = | image_size = | caption = | birth_date = {{Birth date and age|df=yes|1982|1|30}} | birth_place = [[Suo-Oshima]], [[Yamaguchi Prefecture|Yamaguchi]], Japan | death_date = | death_place = | height = 1.87 m | position = [[Defender (association football)|Defender]] | currentclub = [[Hanoi FC]] (manager) | youthyears1 = 1997–1999 | youthclubs1 = Iwakuni High School | youthyears2 = 2000–2003 | youthclubs2 = [[Tokyo Gakugei University]] | years1 = 2004–2013 | clubs1 = [[Kashima Antlers]] | caps1 = 290 | goals1 = 35 | years2 = 2014 | clubs2 = [[Police Tero F.C.|BEC Tero Sasana]] | caps2 = 35 | goals2 = 5 | years3 = 2015–2016 | clubs3 = [[Fagiano Okayama]] | caps3 = 82 | goals3 = 10 | years4 = 2017–2018 | clubs4 = [[Tokyo United FC|Tokyo United]] | caps4 = 32 | goals4 = 6 | totalcaps = 439 | totalgoals = 56 | nationalyears1 = 2009–2011 | nationalteam1 = [[Japan national football team|Japan]] | nationalcaps1 = 8 | nationalgoals1 = 0 | manageryears1 = 2022–2023 | managerclubs1 = [[Jobu University]] | manageryears2 = 2022 | managerclubs2 = [[Kashima Antlers]] (interim) | manageryears3 = 2022–2023 | managerclubs3 = [[Kashima Antlers]] | medaltemplates = {{MedalSport|Men's [[Association football|Football]]}} {{Medal|Country|{{Fb|JPN}}}} {{Medal|Competition|[[AFC Asian Cup]]}} {{Medal|W|[[2011 AFC Asian Cup|2011 Qatar]]|}} | manageryears4 = 2024– | managerclubs4 = [[Hanoi FC]] }} {{Nihongo|'''Daiki Iwamasa'''|岩政 大樹|Iwamasa Daiki|born January 30, 1982}} is a former [[Japan]]ese [[Association football|football]] player. He played for the [[Japan national football team|Japan national team]]. ==Biography== Iwamasa was born in [[Suo-Oshima]], [[Yamaguchi Prefecture|Yamaguchi]] on January 30, 1982. He was educated at and played for [[Iwakuni High School]] and [[Tokyo Gakugei University]] before turning professional. He started his professional career at [[Kashima Antlers]] where he later became one of the club's longest serving