| Largest cockroach | | Megaloblatta longipennis |
| First protein named after a videogame character | first | Pikachurin, Pikachu (Pokemon) |
| First robot sommelier | first | Wine-bot |
| First android avatar | first | Geminoid HI-1 |
| Deepest test basin | | National Maritime Research Institute |
| Smallest motorized model car | | Nippondenso |
| Most aircraft on a submarine | | Sen Toku class submarines |
| First cel-shaded beat-'em-up videogame | first | Viewtiful Joe (Capcom, 2003) |
| First robot trumpeter | first | Unnamed |
| First robot babysitter | | PaPeRos |
| Most expensive computer keyboard | 4240 US dollar(s) | Happy Hacking Keyboard Professional |
| Most gold medals won at the Olympics for an individual event (female) | 9 total number | Larisa Latynina |
| Most successful claw game player | 3500 total number | Yuka Nakajima |
| First physics-based puzzle game for the nintendo Wii | first | Elebits (Konami, 2006) |
| Largest 3D earthquake shake table | 300 square metre(s) | E-Defense |
| Largest gun mounted on a ship | 45.7 centimetre(s) | Yamato , Musashi |
| Fastest-selling musical based on a videogame | | Takarazuka Revue |
| Most entries in a handheld point n'click game series | | Ace Attorney (Capcom, 2001 to present) |
| Largest photograph | 145/35.6 metre(s) | Shinichi Yamamoto |
| Longest delay between Japanese and European releases | | Sin and Punishment (Nintendo, 2000/2007) |
| 705 | Oldest hotel | | Nisiyama Onsen Keiunkan |
| 607 | Oldest wooden building | | Hōryū-ji temple in Ikaruga |
| First brain-training videogame banned | | Mind Quiz |
| First side-scrolling beat-em-up | first | Kung-Fu Master (Irem, 1984) |
| Fastest time to complete 20 calculations on Dr Kawashima’s Brain Training | 7 second(s) | hirokiti55nanakusado |