{{Infoboks fodboldbiografi
|name=Daiki Tomii
|image=
|fullname=Daiki Tomii
|birth_date=
|birth_place=
|position=[[Målmand (fodbold)|Målmand]]
|currentclub=[[Shonan Bellmare]]
|clubnumber=21
| youthyears1 = 2009–2012 | youthclubs1 = [[Tokyo International University]]
|years1=2013–2015|clubs1=[[Thespakusatsu Gunma]]|caps1=61|goals1=0
|years2=2016–2017|clubs2=[[Montedio Yamagata]] | caps2 = 5 | goals2 = 0
|years3=2018–|clubs3=[[Shonan Bellmare]]| caps3 = 0 | goals3 = 0
}}
'''Daiki Tomii''' (født [[27. august]] [[1989]]) er en [[japan]]sk [[fodboldspiller]], som spiller for den japanske fodboldklub [[Shonan Bellmare]].<ref>{{J.League player}}</ref>
Levende_personer