These are TakaraTomy toys (and maybe some significant licensed items) currently known from official sources, scheduled for release in FEBRUARY in Japan (as well as in Asia, as most Japanese Transformers toys are also released through Hasbro Hong Kong).

These monthly lists will be archived on the 2021 Transformers Checklist if you need to refer to these listings later (if anything is found out later, because these monthly lists won't be updated after their month ends).
Some recent listings for reference...
JAN 2021 listing
DEC 2020 listing
NOV 2020 listing
AUG-OCT 2020 listing
JULY 2020 listing
JUNE 2020 listing

Dates and details can change at any time - Approximate yen prices listed are just a rough guide to their retail price in Japan.
Links were active at the time they were first added and are only there for reference/proof of details - I do NOT endorse or promote any of those businesses.
(posting corrections or additions are greatly appreciated)

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FEBRUARY 2021

Earthrise
- ER EX-17 - Alternate Universe Optimus Prime (LDR - same as Hasbro version?) (TakaraTomyMall excl) - LATE FEB (7480yen)
- ER EX-18 - Ironhide & Prowl 2-pack (2x DLX - same as Hasbro version?) (TakaraTomyMall excl) - LATE FEB (6160yen)
- ER EX-19 - Ramjet & Dirge 2-pack (2x VOY - same as Hasbro version?) (TakaraTomyMall excl) - LATE FEB (9900yen)

War For Cybertron Series (Netflix series)
- WFC-11 - Optimus Prime (VOY w/ 2xBM - same as Hasbro version?) - LATE FEB (6050yen)
- WFC-12 - Wheeljack (DLX - same as Hasbro version?) - LATE FEB (3300yen)
- WFC-13 - Red Alert (DLX - same as Hasbro version?) - LATE FEB (3300yen)
- WFC-14 - Soundwave (VOY w/ 2xBM - same as Hasbro version?) - LATE FEB (6050yen)

Generations Selects
- Volcanicus (minor redeco & minor remould - Grimlock, Sludge, Snarl, Slug/Slag, Swoop) (TakaraTomyMall exclusive) - Late FEB 2021 (22,000yen)

Others
- Gigawatt (new - Back To The Future crossover) - (2ND RELEASE) Late FEB 2021 (5,500yen)

China
- Lunar New Year coin (Ox themed Optimus - Soundwave box) - date unknown (price unknown)


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CONFIRMED FUTURE ITEMS
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MARCH 2021

Kingdom Series
- KD-01 - Optimus Primal (VOY - same as Hasbro version?) - Late MARCH (4950yen)
- KD-02 - Rattrap (Core - same as Hasbro version?) - Late MARCH (1650yen)
- KD-03 - Cheetah/Cheetor (DLX - same as Hasbro version?) - Late MARCH (3080yen)
- KD EX-01 - Paleotrex (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late MARCH (3080yen)

Earthrise
- ER EX-20 - Paradron Medix (DLX Ratchet & DLX Lifeline - same as Hasbro version?) (TakaraTomyMall exclusive) - Late MARCH (6160yen)
- ER EX-21 - Bluestreak (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late MARCH (3080yen)
- ER EX-22 - Centurion Drone (DLX w/ accessory pack - same as Hasbro version?) (TakaraTomyMall exclusive) - Late MARCH (4950yen)

Siege
- SG-EX - Soundblaster (VOY Siege 35th Anniversary - minor redeco Hasbro version) (TakaraTomyMall excl) - LATE MARCH (4950yen)
- SG-EX - Acidstorm, Ionstorm, Novastorm (VOY Siege 3-pack - same as Hasbro version?) (TakaraTomyMall exclusive) - Late MARCH (14,300yen)

Generations Selects
- Abominus (minor redeco & minor remould - Hungrrr, Sinnertwin, Blot, Cutthroat, Rippersnapper) (TakaraTomyMall exclusive) - Late MARCH 2021 (22,000yen)

War For Cybertron Series (Netflix series)
- WFC-15 - Autobot Impactor (DLX - same as Hasbro version?) - LATE MAR (3300yen)
- WFC-16 - Nemesis Prime (w/ Giza & Fangtron) (LDR w/ 2xBM - same as Hasbro version?) - LATE MAR (8800yen)


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APRIL 2021

Kingdom Series
- KD-04 - Megatron (Beast) (LDR - same as Hasbro version?) - Late APRIL (7480yen)
- KD-05 - Blackarachnia (DLX - same as Hasbro version?) - Late APRIL (3080yen)
- KD EX-02 - Vertebreak (CORE - same as Hasbro version?) (TakaraTomyMall exclusive) - Late APRIL (1650yen)

Earthrise
- ER EX-23 - Decepticon Runabout (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late APRIL (3080yen)
- ER EX-24 - Thrust (VOY - same as Hasbro version?) (TakaraTomyMall exclusive) - Late APRIL (4950yen)
- ER EX-25 - Dominus Criminal Pursuit (DLX Barricade & DLX Punch/Counterpunch - same as Hasbro version?) (TakaraTomyMall exclusive) - Late APRIL (6160yen)

Studio Series
- SS-59 - 1986 Autobot Jazz (DLX - same as Hasbro version?) - Late APRIL (3080yen)
- SS-60 - 1986 Hotrod (VOY - same as Hasbro version?) - Late APRIL (4950yen)
- SS-61 - 1986 Kup (DLX - same as Hasbro version?) - Late APRIL (3080yen)


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MAY 2021

Kingdom Series
- KD-06 - Autobot Warpath (DLX - same as Hasbro version?) - Late MAY (3080yen)
- KD-07 - Cyclonus (VOY - same as Hasbro version?) - Late MAY (4950yen)
- KD EX-03 - Optimus Prime (CORE - same as Hasbro version?) (TakaraTomyMall exclusive) - Late MAY (1650yen)

Studio Series
- SS-62 - 1986 Scourge (VOY - same as Hasbro version?) - Late MAY (4950yen)
- SS-63 - 1986 Autobot Blurr (DLX - same as Hasbro version?) - Late MAY (3080yen)
- SS-64 - 1986 Grimlock & Wheelie (LDR - same as Hasbro version?) - Late MAY (7480yen)


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JUNE 2021

Masterpiece
- MP-52 - Starscream v2 (new mould) - Late JUNE (30,800yen)

Kingdom Series
- KD EX-04 - Ractonite (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late JUNE (3080yen)
- KD EX-05 - Huffer (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late JUNE (3080yen)

Earthrise
- ER EX-26 - Exhaust (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late JUNE (3080yen)
- ER EX-27 - Bugbite (DLX - same as Hasbro version?) (TakaraTomyMall exclusive) - Late JUNE (3080yen)

Studio Series
- SS-65 - Mv6 B-127 Bumblebee (DLX - same as Hasbro version?) - Late JUNE (3080yen)

Licensed
- Ultimetal - Destructicon Emperor Megatron (Art Storm) - June (98,000yen)


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JULY 2021

Kingdom Series
- KD-10 - Autobot Inferno (VOY - same as Hasbro version?) - Late JULY (4950yen)
- KD-11 - Ultra Magnus (LDR - same as Hasbro version?) - Late JULY (7480yen)
- KD EX-06 - Megatron (CORE - same as Hasbro version?) (TakaraTomyMall exclusive) - Late JULY (1650yen)
- KD EX-07 - Starscream (CORE - same as Hasbro version?) (TakaraTomyMall exclusive) - Late JULY (1650yen)

Studio Series
- SS-66 - Mv3 Autobot Dino (DLX - same as Hasbro version?) - Late JULY (3080yen)
- SS-67 - Mv6 Starscream (VOY - same as Hasbro version?) - Late JULY (4950yen)


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SEPTEMBER 2021

Masterpiece
- MP-52+ - Thundercracker v2 (redeco MP-52 Starscream) (TakaraTomyMall exclusive) - Late SEPT (27,500yen)

Licensed
- Action Figure - TLK Bumblebee (Three Zero) - SEPT (21,160yen)


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UNKNOWN DATE (at time of posting)

Masterpiece
- MP-?? - Skids (new mould) - date TBA (price TBA)
- MP52+ - Skywarp (redeco Starscream) - date TBA (price TBA)

Hero-X Book
- Generations 2021 - (Autumn) date TBA (price TBA)

Haslab
- (Gen1) Unicron (new) - (2021) (77,000yen)

Generation Selects (TakaraTomyMall Exclusives?) (cancelled?)
- Micron Legend Convoy/Armada Optimus (new)

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RECENTLY CANCELLED


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