是日本电子游戏公司任天堂最早的开发团队。其在任天堂进入电子游戏产业时创立，原R&D1由横井军平担任部长。开发团队创立了数个任天堂知名系列，如银河战士、敲冰块、光神话和瓦里奥大陆。

任天堂R&D1和軟件开发商Intelligent Systems建立了紧密关系，最初在数个项目中合作。早先有误解任天堂R&D1员工离职去Intelligent Systems工作，但实则不然，實際上Intelligent Systems是來自曾合作參與開發《大金剛Jr.》街機遊戲的岩崎技研工業員工離職後創立。任天堂R&D1自1990年代起，开发团队逐渐缩小，一些资深员工退休或去Creatures等任天堂合作公司，最知名的是田中宏和和松冈洋史。

R&D1开发了大获成功的Game Boy家系（1989年首发）。团队还开发有部分畅销游戏如《超级马里奥大陆》系列，并创造了角色黛西公主和瓦里奥。

奈良团队是任天堂R&D1内部的小社团，由加納誠、坂本賀勇和大泽彻组成。团队负责设计角色，并构思了数个游戏剧本，如《银河战士》、《光神话》、《Famicom侦探俱乐部 消失的后继者》、《交易与战斗 卡牌英雄》等。

在横井军平1996年辞职后，团队由出石武宏领导，並將掌上遊戲機研發部門分拆，成立「」，由岡田智领导。2005年岩田聪改组了R&D1团队。许多成员属于任天堂企劃開發本部团队。

开发游戏

街机 

 Computer Othello
 Donkey Kong
 Donkey Kong 3
 Donkey Kong Jr.
 Head On N
 Heli Fire
 Vs. Ice Climber
 Mario Bros.
 Monkey Magic
 Popeye
 Radar Scope
 SF-Hisplitter
 Sheriff
 Sheriff 2
 Space Fever
 Space Firebird
 Space Launcher

Game & Watch 

 Ball
 Balloon Fight (Crystal Screen)
 Balloon Fight (Wide Screen)
 Black Jack
 Bomb Sweeper (Multi Screen)
 Boxing (Micro Vs. System)
 Chef (Wide Screen)
 Climber (Crystal Screen)
 Climber (Wide Screen)
 CrabGrab (Super Color)
 Donkey Kong (Multi Screen)
 Donkey Kong 3 (Micro Vs. System)
 Donkey Kong Hockey (Micro Vs. System)
 Donkey Kong II (Multi Screen)
 Donkey Kong Jr (Panorama)
 Donkey Kong Jr. (Wide Screen)
 Donkey Kong Jr. (Tabletop)
 Egg (Wide Screen)
 Fire
 Fire (Wide Screen)
 Fire Attack (Wide Screen)
 Flagman
 Gold Cliff (Multi Screen)
 Greenhouse (Multi Screen)
 Helmet
 Judge (Green Version)
 Judge (Purple Version)
 Lifeboat (Multi Screen)
 Lion
 Manhole
 Manhole (Wide Screen)
 Mario Bros. (Multi Screen)
 Mario the Juggler (Wide Screen)
 Mario's Bombs Away (Panorama)
 Mario's Cement Factory (Tabletop)
 Mario's Cement Factory (Wide Screen)
 Mickey & Donald (Multi Screen)
 Mickey Mouse (Panorama)
 Mickey Mouse (Wide Screen)
 Octopus (Wide Screen)
 Oil Panic (Multi Screen)
 Parachute (Wide Screen)
 Pinball (Multi Screen)
 Popeye (Tabletop)
 Popeye (Wide Screen)
 Punch-Out!! (Micro Vs. System)
 Rain Shower (Multi Screen)
 Safebuster (Multi Screen)
 Snoopy (Panorama)
 Snoopy (Tabletop)
 Spitball Sparky (Super Color)
 Squish (Multi Screen)
 Super Mario Bros. (Crystal Screen)
 Super Mario Bros. (Wide Screen)
 Super Mario Bros. (YM-901 Special Edition)
 Tropical Fish (Wide Screen)
 Turtle Bridge (Wide Screen)
 Vermin
 Zelda (Multi Screen)

FC 

 Balloon Fight
 Baseball
 Clu Clu Land
 Devil World
 Donkey Kong
 Donkey Kong 3
 Donkey Kong Jr.
 Dr. Mario
 Duck Hunt
 Excitebike
 Ginga no Sannin
 Gumshoe
 Gyromite
 Hogan's Alley
 Ice Climber
 Kid Icarus
 Mario Bros.
 Metroid
 Stack Up
 Tennis
 Tetris
 Tetris 2
 Urban Champion
 Volleyball
 Wario's Woods
 Wrecking Crew
 Yoshi's Cookie

FC磁碟机 

 Famicom Grand Prix: F-1 Race
 Famicom Grand Prix II: 3D Hot Rally
 Famicom Tantei Club: Kieta Kōkeisha
 Famicom Tantei Club Part II: Ushiro ni Tatsu Shōjo
 Ice Climber
 Kid Icarus
 Metroid

超级任天堂 

 Battle Clash
 BS Tantei Club: Yuki ni Kieta Kako
 Famicom Tantei Club Part II: Ushiro ni Tatsu Shōjo
 Mario Paint
 Metal Combat: Falcon's Revenge
 Panel de Pon
 Super Metroid
 Super Play Action Football
 Super Scope 6
 Wrecking Crew '98
 Yoshi's Safari

Game Boy 

 Alleyway
 Balloon Kid
 Dr. Mario
 Game Boy Gallery
 Kaeru no Tame ni Kane wa Naru
 Kid Icarus: Of Myths and Monsters
 Kirby's Block Ball
 Metroid II: Return of Samus
 Qix
 Radar Mission
 Solar Striker
 Super Mario Land
 Super Mario Land 2: 6 Golden Coins
 Tetris
 Wario Land: Super Mario Land 3
 Wario Land II

Virtual Boy 

 Mario Clash
 Mario's Tennis
 Virtual Boy Wario Land
 Teleroboxer

Game Boy Color 

 Wario Land II
 瓦利歐樂園3 不可思議的音樂盒

Game Boy Advance 

 Metroid Fusion
 Metroid: Zero Mission
 瓦利歐樂園Advance
 瓦力欧制造

GameCube 

 Nintendo Puzzle Collection
 WarioWare, Inc.: Mega Party Game$

参考文献 

任天堂的部门与子公司
電子遊戲開發公司
2005年結業公司