"X th season" is STURM PANZER's own definition. It is divided into 6 seasons.

YoYoJam 1st season (1999-2001) - Before YYJ large bearing(Size-C bearing) -

1st season - early products (Products featured in early official leaflets and their derivative products.)



(additional leaflets page)


1st season - late products (Products not listed in the early official leaflets.)


*Sorry. The exact release date order about the 1st season is unknown.

YoYoJam 2nd season (2002-2003) - After YYJ large bearing(Size-C bearing) -

2002



2003



YoYoJam 3rd season (2004-2006) - Hiroyuki Suzuki won WYYC for the 3 year in a row -

2004



2005



2006



YoYoJam 4th season (2007-2009) - The period when YYJ product development was stagnant -

2007



2008



2009



YoYoJam 5th season (2010-2012) - The period when YYJ became active again -

2010

Fiesta, Trinity, Ai, Revolution, PHENOM, PHENOMizm, Darkmagic2, Hitman pro, SR-71, SpinFaktorX, Equinox

2011

Rextreme, Unleashed, Micro mo, Speeder2, Destiny, Karuma, Luxe Ltd., FiestaXX, Go big, Cerberus, Fever, Prelude, Pinnacle, X-con pro, Legacy2, Chaser

2012

C-Force, Vigilante, Vexed, Next level, Inspire, Diamondback, Quest, Alliance, Titan, Classic, Trigger, Ring master, Titan3, NightMoves6

YoYoJam 6th season (2013-2015) - The period when YYJ was in decline -

2013

Collid3r, Theory, Surge, H3X, PHENOM-T, Rextreme2, Synthesis, XLR8, Captivate, HitmanX, Legacy3

2014

Rextreme3, YOMEGA-Journey, YOMEGA-Odyssay, YOMEGA-Fire storm, Revival, NightMoves7

2015

Next level(Sora Ishikawa), PHENOM(Alexis JV), Diamondback2, Unleashed(Toshiaki Oonuma), FiestaTRES, Transcend

YoYoJam limited products & prototypes


Titan gold, NightMoves8, Rhode runner, JN-PHENOM, Metal chaser, Sunrise, Metal-Sunrise, The core, Edge, X-S, Quest gold, TakeshiMatsuura2013, Deja vu, HG offstring, any more prototypes.