Dora-nichov is very reserved and quiet. He's extremely sensitive to the cold, which make him uses the four-dimensional muffler covering his face

Another journey of The Doraemons. This series have a very major difference with Nobita's frequent participation in most of the Doraemons' adventures, instead of the only focus on the Doraemons. However, other recurring characters from the main series (Shizuka, etc.) and human partners of other DD7 members don't have too much focus as same as Nobita. The adventures mostly appear in many different eras rather than 22nd century, and some of the character settings have slight differences from the original version by Tanaka.
(Source: Wikipedia)

__Hometown:__ Tokyo, Japan 

Toshiharu Sakurai is a Japanese voice actor who works for 81 Produce. He is the official Japanese dubbing voice for Shaggy Rogers in the Scooby-Doo franchise. 

A spin-off of the long-running Doraemon manga, The Doraemons follows the adventures of the six different Doraemon that first appeared in the 3DO game, Doraemon-Legend of Friendship, The Doraemon.
The Doraemons, or Dora Dora Seven (DD7), is a kind of an old boys' association of the Robot School which Doraemon attended. All the seven male members are cat-like robots of the same type, enjoy dorayaki, but usually add their own preferred seasoning. They have rock-hard heads they can use as a weapons, or to break out of prison (among other things), but this is even more enhanced in Doraemon, since he has no other special weapons, and has no ears or hat to get in the way when using this mode of attack. The gadget that can connect them is Friendship Telecard. They can call each other with the card everywhere and every time when one or more members are facing problems.
(Source: Wikipedia)

The mysterious thief Dorapin sets up a scheme with the intent of stealing the Friendship Telecards from the Doraemons.
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(Source: Anime News Network)

At the graduation day in Robot School, mysterious flow pulls in all of Dorami's friends and classmates, including Doraemon. Doraemons coming to the rescue, trying to solve this mystery and reveal one who stay behind all of this.

The Doraemons, a group of culturally different versions of the Doraemon, gather to play a game of soccer.
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(Source: Anime News Network)