Here's a Doraemon encyclopedia listing every gadget that appeared in the series : r/MangaCollectors

Category:Gadgets originated from original manga, Doraemon Wiki

Category:Gadgets originated from original manga, Doraemon Wiki

Doraemon · AniList

Category:Gadgets originated from original manga, Doraemon Wiki

Manga Magazines, Manga & Asian Comics, Comic Books & Memorabilia, Collectibles - PicClick

The Official Goods Shop Of One Of The World's Most Popular, 45% OFF

Pretty excited about this haul. Doraemon English translation. : r/ MangaCollectors

Doraemon Long Tales manga collector's edition Vol. 1-17 Full set Japanese Ver.

Pretty excited about this haul. Doraemon English translation. : r/ MangaCollectors

New All 5 types Doraemon Secret Gadget Ring Collection vol.2 Gacha Japan F/S

Just passed $10K on the manga collection! It's been about a year and a half since I started and I've loved this hobby through and through. Any recommendations would be appreciated too!

Doraemon stories collection : r/MangaCollectors