Following the name of the champion(s): Indicates the number of times the wrestler has held that title at that point.
[...]
Indicates a gap in the listing where title changes are not known.
*
If used next to the names of the wrestlers, they may, in fact, not have held the title in the period indicated. If used next to the dates or places, either they are possibly wrong or the title changes are fictitious.
<
Title was held or changed hands no later than this. In these cases, it is known that a wrestler held the title at a certain time but not when he/she won it.
+
Broadcast date; the actual recording date is unknown.
@
Order uncertain. Different titleholders may be known for the same year, for example, but it is not known who held the title before whom.
#
Unofficial or disputable claims. These are usually matches that certainly took place, but where there is doubt that the wrestler shown should be recognized as a true title holder. These listings are also italicized in HTML files
Defeats Steve Corino to become the first champion.
Ōmori Takao
2004-10-08
Tōkyō
Wins AWA World Title on 05-01-23 in Tōkyō; ZERO-ONE leaves NWA in 04-10; United National Title is declared vacant on 05-02-28 for lack of title defense.
C.W. Anderson
2005-03-27
Tōkyō
Defeats Satō Kōhei; vacates on 06-02-03 due to back injury.
Satō Kōhei
2006-02-26
Tōkyō
Defeats Sai Ryōji.
Sai Ryōji
2006-11-11
Ōsaka
Sekimoto Daisuke
2007-03-08
Tōkyō
Sasaki Yoshihito
2007-11-13
Tōkyō
Sandy Beach (Micah Taylor)
2008-02-11
Nagoya
Sasaki Yoshihito [2]
2008-03-29
Sapporo
Vacates on 08-04-25 due to back injury.
Mashimo Kengo
2008-05-04
Chiba
Defeats Sai Ryōji; vacates on 10-06-10.
Hartley Jackson
2011-02-19
Adelaide, AUS
Defeats Robby Heart; ZERO1 leaves NWA in 11-10 but continues to recognize its own "NWA" champions.
