|Start Date||November 2006|
|End Date||December 2013|
|Includes Zoids From|| OJR
NJR Chaotic Century Guardian Force New Century/ZERO
Kotobukiya's "Highend Master Model" (officially abbreviated as HMM) series was a model line consisted of Zoids and later, the closely related Tomy series the Z-Knights. It was a joint effort between Kotobukiya and Takara-Tomy. It features highly detailed, pose-able injection-model kits.
There was no unique backstory for the line; information recycled from previous medias about the series' Zoids were included in the instruction manuals.
Kotobukiya officially concluded Chapter One of the HMM line with its Gojulas model in December of 2013. See HMM Chapter Two for later releases.
Although there were no actual factions when the HMM series started, the line would later reflect the traditional Helic Republic "RZ" and Guylos Empire "EZ" abbreviations seen in earlier releases. Beyond the standard color versions of Takara-Tomy models, Kotobukiya released unique, character-based Zoids from the Zoids Chaotic Century and Zoids New Century Zero animes which had previously been unavailable as standard kits. Kotobukiya also produced Zoid variants of their own design including Molga AA and Molga Carrier and the RAMAR Shield Liger.
Kotobukiya made Customize Parts for the HMM kits. These were recolored component pieces for specific Zoids. At first these were available only through special orders and contest prize give-aways, produced in limited numbers. Later, many of the Customize Parts would be mass-released.
In addition, there were HMM CAS. This line consisted of the three Liger Zero's different armor systems seen in the New Century anime. The base zoid is not included, only the CAS.
- HMM-001 RPZ-03 Shield Liger (November 2006)
- Limited-001 RPZ-03 Desert Liger (February 2007)
- HMM-002 RHI-03 Command Wolf (June 2007)
- Limited-002 Zi-024 Command Wolf LC Irvine Custom (Mass released later as Repackage Version) (June 2009) (Repackage Version May 2015)
- HMM-003 RZ-028 Blade Liger (November 2007)
- Limited-003 RZ-028 Blade Liger AB Leon Specification (Mass released later as Renewal Version) (September 2008) (Renewal Version October 2014)
- HMM-005 RPZ-07-II Shield Liger MK-II (March 2008)
- HMM-007 RZ-042 Command Wolf AC (July 2008)
- HMM-011 RMZ-027 Cannon Tortoise (March 2009)
- HMM-013 RZ-030 Gun Sniper (October 2009)
- HMM-014 RZ-013 Buster Tortoise (November 2009)
- Limited-016 RZ-028 Blade Liger AB Bang Ver. (December 2009)
- HMM-018 RZ-30 Gun Sniper Naomi with CP-13 Wild Weasel Unit (March 2010)
- Limited-003 RZ-028 Blade Liger Mirage AB (August 2010)
- HMM-022 RZ-041 Liger Zero (November 2010)
- Limited HMM-023 RZ-042 Command Wolf LC & AC Barad Ver. (December 2010)
- HMM-024 RZ-030 Gun Sniper Leena Special (March 2011)
- HMM-025 RZ-010 Pteras Bomber Jamie Ver. (May 2011)
- HMM-026 RZ-041 Liger Zero Schneider (June 2011)
- Limited-001 RPZ-03 Shield Liger Ramar Special (July 2011)
- HMM-028 RZ-014 Godos (November 2011)
- HMM-029 RZ-007 Shield Liger Bang Ver (December 2011)
- HMM-030 RZ-041 Liger Zero Jager (February 2012)
- HMM-032 RZ-041 Liger Zero Panzer (July 2012)
- HMM-034 RZ-046 Fire Fox (October 2013)
- HMM-036 RZ-031 Dibison Thoma Ver. (December 2012)
- HMM-040 RBOZ-003 Gojulas (December 2013)
- Limited-002 RHI-3 Command Wolf Repackage Ver. (March 2016)
Guylos & Zenebas Empire
- Limited-002 Empire Command Wolf LC (July 2007)
- HMM-004 EZ-026 Geno Saurer (December 2007)
- HMM-006 EZ-016 Sabre Tiger (June 2008)
- HMM-008 EMZ-015 Molga and Molga Cannonry (August 2008)
- HMM-009 EZ-016 Saber Tiger Schwalz Ver. (January 2009)
- HMM-010 EZ-034 Geno Breaker (February 2009)
- HMM-012 EMZ-15 Molga AA (Anti-Air) & Molga Carrier (September 2009)
- HMM-015 EZ-015 Iron Kong (December 2009)
- HMM-017 EZ-004 Red Horn (February 2010)
- HMM-019 EPZ-003 Great Saber (May 2010)
- HMM-020 EZ-035 Lightning Saix (July 2010)
- HMM-021 DPZ-10 Dark Horn (September 2010)
- Limited-019 EZ-016 Saber Tiger Gold/Royal Saber Tiger (February 2011)
- HMM-027 EZ-026 Geno Saurer Raven Ver. (August 2011)
- HMM-031 DPZ-10 Dark Horn (Harry Champ) Ver. (April 2012)
- HMM-033 EZ-049 Berserk Führer (August 2012)
- HMM-035 EZ-034 Geno Breaker Raven Ver. (November 2012)
- Limited-020 EZ-035 Lightning Saix Irvine Ver. (February 2013)
- HMM-037 EZ-026 Psycho Geno Saurer (April 2013)
- HMM-038 EZ-15 Iron Kong Schwarz Ver. (June 2013)
- HMM-039 EZ-17 Iguan (September 2013)
HMM Customized Parts
- HMM CP-001: Shield Liger Gold Chrome Fangs and Smokey Canopy (Limited to 200 during initial launch. Later mass released)
- HMM CP-002: Command Wolf Gold Chrome Paws and Clear Canopy
- HMM CP-003: Blade Liger Gold Chrome Paws
- HMM CP-004: Blade Liger Gold Chrome Laser Blades, Gold Chrome Fangs, and Smokey Canopy
- HMM CP-005: Genosaurer Red Eye and Silver Chrome Fangs
- HMM CP-006: Genosaurer Red Chrome Exhaust Fins
- HMM CP-007: Saber Tiger Silver Chrome Fangs, Silver Chrome Paws, and Smokey Canopy
- HMM CP-008: Genobreaker Silver Chrome X-Breakers/Geno-Blades
- HMM CP-009: Joint Cap Set (Large) Silver Chrome Ver.
- HMM CP-010: Joint Cap Set (Small) Silver Chrome Ver.
- HMM CP-011: Shield Liger Holotech Shields
- HMM CP-012: Joint Cap Set (Large) Gold Chrome Ver.
- HMM CP-013: Joint Cap Set (Small) Gold Chrome Ver.
- HMM CP-014: Gun Sniper Gold Chrome Multi Blade Antenna, Gold Chrome Bite Fang and Gold Chrome Multi Cover Pack
- HMM CP-015: Gold and Silver Chrome Pilot Set
- HMM CP-016: Lightning Saix Silver Chrome Bite Fangs, Silver Chrome Leg Joints, and Silver Chrome Interior Cockpit and Gun
- HMM CP-017: Lightning Saix Silver Chrome Strike Claws
- HMM CP-018: Liger Zero Gold & Silver Chrome Claws & Gold Chrome Teeth
- HMM CP-019: Liger Zero Red Chrome Caps
- HMM CP-020: Liger Zero Variant Armor (Pearly White)
- HMM CP-021: Liger Zero Schneider Silver Chrome Blades (Convention Limited)
- HMM CP-022: Old Republican Pteras Armor (Limited)
- HMM CP-023: Double Beam Cannon
- HMM CP-024: Liger Zero Customize Plating Parts Set
- HMM CP-025: Berserk Fury Customize Plating Parts Set
- HMM CP-026: Geno Breaker Raven Ver. Customize Plating Parts Set
- HMM CP-027: Shadow Fox & Fire Fox Plating Parts Set
- HMM CP-028 Beam Gatling Set (August 2015)
Kotobukiya Direct Exclusive Parts
- HMM Liger Zero Claws & Teeth: mail-in order kit including parts for HMM Liger Zero colored a darker gold than the standard version and the frame parts for the claws colored to silver rather than blue.
- Iron Kong Missile Launcher: mail-in order kit including stand alone weapon for the HMM Iron Kong. Slightly different color from the HMM Iron Kong's parts.
- Gojulas New Armor set: Pre-order benefit. Included an orange canopy and silver-grey colored armor to create the NJR Gojulas.
- HMM-026 CAS: Liger Zero Schneider Unit (June 2011)
- HMM-030 CAS: Liger Zero Jager Unit (February 2012)
- HMM-032 CAS: Liger Zero Panzer Unit (July 2012)
- Kotobukiya Shop Exclusive Changing Armor System Set: Clear Color Version of the three previously released CAS. Includes one un-armored clear Liger Zero base body. (August 2014)
Four prize Zoids were released during the first line of HMM Zoids. These included a silver chrome Liger Zero, Crystal Clear Iguan, Crystal Clear Godos and Clear Color Berserk Furher.