Bandai is releasing the X-Plus Toho 30cm Series Godzilla 1995 Burning Clear Version, it appears the be the same figure from 2017. This figure stands 32cm tall (originally was listed at 33cm), it is clear vinyl, and retails for 26,400 yen. It will be available for pre-ordered tomorrow (March 29th) from Bandai with release scheduled for Sept 2021.
Update: this is/was available from DeAgostini, and X-Plus (Ric site) but has sold out, it is suppose to be available from the Godzilla Store as well.

Medicom is releasing the Bearbrick Godzilla Vs. Destoroyah Godzilla Meltdown Versions, 100%, 400%, and 1000%. The 100% and 400% are being sold as a set, these figures are 7cm, 28cm, and 70cm respectively, the set retails for 15,000 yen and the 1000% for 68,000 yen. Both will be available from Project 1/6 with release scheduled for April 2021.

Godzilla 89 Premium Scale Statue 
If you're living on this planet, then you know Godzilla has held the Supreme King of the Heavyweight Monster Scene title for nearly 70 years. And at last, you can have your very own premium statue of the King, accurately detailed in every way to resemble the real-life radioactive reptilian wrecker, as seen in the 1989 film Godzilla vs. Biollante.

Sculpted by Mark Newman and Hector Arce, designed by Eric Siebenaler, and painted by Hector Arce, the GODZILLA '89 Premium Scale Statue comes with a switch-out mouth (open or closed). Also available, as supplies last, is the LIMITED EDITION, which comes with the aforementioned switch-out mouth, as well as a switch-out Heat Ray and a battle-damaged arm, wounds inflicted by vicious vegetable Biollante!

Artists
Eric Siebenaler
Hector Arce
Mark Newman

Limited edition $375, limited to 300.
Standard edition $350.
Shipping flat-rate $24.95.

Product information
Height: 18"
Width: 15"
Material: Vinyl, Polystone, PVC
Weight: 12 1/2 lbs
Pre-order here: Limited, Standard

Bandai has announced the S. H. MonsterArts Godzilla 1989 Figure, which is perfect to match up with the Biollante release. This figure stands 16cm tall and will retail for 8,500 yen (excluding tax). This will be a regular release that should be up on retail sites soon (April 2nd) with release scheduled for August 2021.

Godzilla 74 Tiki Mug - Heat Ray Variant
Rising from the waves off the Tokyo coast is pop culture's preeminent prehistoric powerhouse himself, the gargantuan GODZILLA. As tribute to seven decades of sheer reptilian wrath, artists Hector Arce, Mike Bonanno and Tufan Sezer have tiki-fied cinema's most iconic lizard for the first time in history, in homage to the battle-heavy, blood-soaked 1974 fan favorite GODZILLA VS. MECHAGODZILLA. Perched upon a Pacific tsunami and ready to annihilate his destructive digital doppelgänger (but just as ready to provide you with radioactive refreshment), the GODZILLA '74 Tiki Mug is a monumental masterwork of dinosaur drinkware fit for a king.
NOTE: These mugs are handmade, making each one unique. Slight variations from images shown may occur.

Artists
Hector Arce
Mike Bonanno
Tufan Sezer

Product information
Capacity: 23 oz
Edition size: 500
Height: 8 1/4"
Material: Stoneware Ceramic
Price: $65
​Order here.

As part of the Spring Kaiju Festival X-Plus is releasing the DefoReal Hedorah Pastel Purple Version Limited Figure, to celebrate Godzilla Vs. Hedorah's 50th Anniversary. This figure is 14cm tall, and retails for 5,000 yen. It can be pre-ordered now from X-Plus with release scheduled for Sept 2021, of note it does not state if there is a limited quantity of this figure. 

Cospa is releasing a number of merchandise items based on the Otaki Factory in Godzilla Singular Point anime series, these items include jackets, shirts, mug, tote, and more. Most items feature Jet Jaguar's image with Japanese writing, there are three jackets, two factory replicas and a windbreaker,  three t-shirts, two with the factory logo and one with Singular Point Godzilla image, a mug, tote, etc. with the factory logo. Items range from 1,210 yen up to 20,900 yen and can be pre-ordered from Cospa and the Godzilla Store with release scheduled for August 2021.
Update: a few more items have been added including eco bag, key chain, towel, mouse pad, and more, check out the images below.

Bandai is releasing the Studio 696 Mechagodzilla 1974 T-shirt the lasting in the Studio 696 line up. This shirt comes in two shirt colors with the same print on each, it is 100% cotton, comes in sizes S to XXL, and retails for 3,630 yen. It can be pre-ordered now from Bandai with release scheduled for May 2021.

Medicom has announced a new colorway of the ​Anraku Ansaku Godzilla Vinyl Wars Godzilla 1971 Flying Version lottery figure, from the famous scene in Godzilla Vs. The Smog Monster Godzilla takes flight after Hedorah. This version features a similar green tone on the front but with black and red coloring on the back and highlights, it stands 26cm tall, and retails for 12,000 yen, the lottery starts March 24th through April 10th on the Medicom and 1/6 Project websites/stores with with release scheduled for late June 2021.

Diamond has put up new Godzilla Tumbler Pint Glasses from PopFun Merchandising. There are four new styles, all four are poster versions (Ebirah Horror Of The Deep, Destroy All Monsters, Ghidorah, Godzilla Vs. Gigan, and Godzilla Vs. Megalon), each glass is 16 oz., and retail for $9.99. They will be released July 2020 from multiple retailers.