This is a battle report ("batrep") for a sumo match from Sumo Basho (2002), a long out-of-print 28mm miniatures game from the Amazon Miniatures/Amazon Fantasy companies. According to Lost Minis Wiki, Amazon Miniatures existed from around 2001 to 2011 in Manchester, England. It looks like all of Amazon Miniatures' 28mm range of Sumo, which also included some sci-fi inspired "Sumo Meks", are no longer available. It does appear that Dixon Miniatures still produces a 28mm sumo wrestler miniature that could serve as a proxy Rikishi: https://www.dixon-minis.com/shop/samurai-25mm/SU1/ The original starter boxed set contained two 28mm Sumo Rikishis, two 28mm Geishas, one 28mm Gyoji referee with fan, the rule book, a 6-sided and 12-sided dice, and a dyoho ring map with health/damage level charts. Amazon Miniatures also had two alternate 28mm Sumo Rikishis and two alternate 28mm Geisha available in separate blister packs.

WizKids' Heroclix brought the Marvel Universe to miniatures in approximately O-scale.  While not metal miniatures, these highly dynamic pre-painted plastic sculpts with stats built into their base dials made miniature wargaming very accessible to beginners and fans who were already familiar with these comic book superheroes and supervillains.  These Heroclix figures make great recreations of comic stories in miniature form such as this diorama of Wolverine in Japan from Wolverine (1982 Limited Series) #1-4 and Uncanny X-Men #172-173 (1983). Here is the full diorama with Plast Craft Games' 28mm Fukei Kensai Dojo FK025 on the left and Fukei Kensai Pergola FK021 on the right.  The Heroclix figures include Hand Ninjas 004-009 from the Xplosion expansion, Silver Samurai 069 from the Xplosion expansion, Wolverine 090 from the Sinister expansion, Viper 026 from the Captain America expansion, Lady Deathstrike 092 from the Xplosion expansion, Silver Samurai 044 from Wolverine and ...