This is a compilation of 31 Japan Guinness records in 2009. You may want to take a look at our complete list of Japan Guinness Records broken down by year.
| When | Record name | What | Who |
|---|---|---|---|
| 26 December 2009 | Largest Kadomatsu | 15.6 metre(s) | AICHIKEN GOKOKU JINJYA |
| 19 December 2009 | Most yo-yo eli hops in 30 seconds | Hiroyuki Suzuki | |
| 24 November 2009 | Most lenses for a camera | Yojiro Ishino | |
| 22 November 2009 | Most coins toppled in a domino fashion | 12349 total number | Shinsei Bank, Limited |
| 21 November 2009 | Longest arm wave | 7014 people | S.C. NANA NET |
| 21 November 2009 | Most people blowing party blowers simultaneously | 6961 people | S.C. NANA NET |
| 13 November 2009 | First team to row the Pacific Ocean West to East | first | Mick Dawson, Chris Martin |
| 03 November 2009 | Longest career as house model for the same company | 1967 year(s):day(s) | Yoko Yamamoto |
| 03 November 2009 | Most people generating electricity in 24 hours - multiple locations | 11461 people | AEON RETAIL Co., Ltd |
| 25 October 2009 | Fastest 100 m bum walk | 11/59 minute(s):second(s) | Miki Sakabe |
| 22 October 2009 | First sweating robot | First first | H1N1 Robot |
| 18 October 2009 | Largest Christmas cracker pulling | 1478 people | Honda R&D KEN-YU-KAI Tochigi |
| 29 August 2009 | Origami - largest paper crane | 81.94 metre(s) | Peace Piece Project |
| 25 August 2009 | Most hot dogs eaten in 3 minutes | 6 total number | Takeru Kobayashi |
| 28 June 2009 | Largest chinowa | Aichiken Gokokujinjya | |
| 23 June 2009 | Most characters in an animation series | 1768 total number | Anpanman |
| 14 June 2009 | Most consecutive at-bats in one Nippon Professional Baseball inning (team) | 11 total number | Yakult Swallows |
| 02 June 2009 | Largest collection of kappa-related items | 7845 total number | Tatsuo Kitano |
| 27 May 2009 | Longest running classical music TV programme | Daimei no Nai Ongakukai | |
| 10 May 2009 | Most leaves on a clover | 56 total number | Shigeo Obara |
| May 2009 | Smallest sheathed thermocouple | 80e-3 millimetre(s) | Okazaki Manufacturing Company |
| 29 March 2009 | Oldest Michelin three star chef | Jiro Ono | |
| 27 March 2009 | Most ski lifts ridden in 24 hours | 46 total number | Aaron Doig, Koji Hoshino, Kieron Waller |
| 26 March 2009 | First confirmed person to survive two nuclear attacks | first | Tsutomu Yamaguchi |
| 22 March 2009 | Largest chopsticks | 8.4 metre(s) | Wakasa Chopsticks Industry Cooperative |
| 07 March 2009 | Longest unedited single camera shot on DVD | Yutaka Yamashita | |
| 16 January 2009 | Most terrorist threats issued against a game publisher by one individual | Takao Ike | |
| 2009 | Most Michelin stars in one city | Tokyo | |
| 2009 | Oldest population | Japan | |
| 2009 | Most Japan Series wins | 21 total number | The Yomiuri Giants |
| 2009 | Most D1 Grand Prix Championships by a driver | 2 total number | Youichi Imamura |