| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 451 | Ms. | Mami Sugihara | Shibuya | Tokyo | Japan | View | Apr 18, 2011 |
| 452 | N/G | Anonymous | N/G | N/G | N/G | View | Apr 18, 2011 |
| 453 | N/G | Heejung Kim | N/G | N/G | South Korea | N/G | Apr 18, 2011 |
| 454 | Mr | Tetsuro Sato | Shibuya-ku | Tokyo | Japan | N/G | Apr 18, 2011 |
| 455 | Ms | Kayo Kanbayashi | Kawasaki | Kanagawa | Japan | View | Apr 18, 2011 |
| 456 | N/G | Tomohiro Nakayama | N/G | N/G | N/G | N/G | Apr 18, 2011 |
| 457 | Ms | Yuki Watabe | Miharu | Fukushima Japan | Japan | View | Apr 19, 2011 |
| 458 | N/G | chisa torisawa | setagaya-ku | tokyo | Japan | View | Apr 19, 2011 |
| 459 | N/G | mai furusawa | N/G | N/G | N/G | View | Apr 19, 2011 |
| 460 | N/G | Reijiro Oba | Kamakura | Kanagawa | Japan | View | Apr 19, 2011 |
| 461 | N/G | Yuki Shirai | N/G | N/G | Japan | View | Apr 19, 2011 |
| 462 | Ms | Anonymous | tokyo | japan | Japan | View | Apr 19, 2011 |
| 463 | N/G | Anonymous | N/G | N/G | Japan | N/G | Apr 19, 2011 |
| 464 | Ms | yuko kakegawa | asaoku kawasaki | kanagawa japan | Japan | N/G | Apr 19, 2011 |
| 465 | mrs | Ingrid Padmos | Brijdorpe | Zeeland | Netherlands | N/G | Apr 19, 2011 |
| 466 | N/G | Ayumi Mimuro | N/G | N/G | N/G | N/G | Apr 19, 2011 |
| 467 | N/G | Anonymous | N/G | N/G | USA | N/G | Apr 19, 2011 |
| 468 | Ms | Ayako Sadakane | Kamakura | Japan | N/G | N/G | Apr 19, 2011 |
| 469 | Ms | Eriko Shinji | Kakegawa | Shizuoka | Japan | View | Apr 19, 2011 |
| 470 | Mag | Martin Müller | N/G | N/G | Austria | N/G | Apr 19, 2011 |
| 471 | N/G | benjamin fricker | Basel | switzerland | Switzerland | N/G | Apr 19, 2011 |
| 472 | N/G | Haruka Oatis | N/G | N/G | N/G | View | Apr 19, 2011 |
| 473 | Ms | ruriko aota | N/G | N/G | Japan | View | Apr 19, 2011 |
| 474 | N/G | Motomichi Sekimura | Izu | Shizuoka | Japan | View | Apr 19, 2011 |
| 475 | N/G | moe cooley | cortez | co | N/G | N/G | Apr 19, 2011 |
| 476 | Mr. | Kenichi Kobayashi | Minato-ku, Nagoya city | Aichi-pref. | Japan | N/G | Apr 19, 2011 |
| 477 | Ms. | Mariko Katsura | Nishinomiya-city | Hyogo | Japan | View | Apr 20, 2011 |
| 478 | Ms | Nadine Wierz | Köln | N/G | Germany | N/G | Apr 20, 2011 |
| 479 | N/G | michaela pollak | straubing | bavaria | Germany | N/G | Apr 20, 2011 |
| 480 | Mr | Minamizawa Yasuhiro | N/G | N/G | N/G | N/G | Apr 20, 2011 |
| 481 | N/G | David Pavlovic | Vrsac | Vojvodina | Serbia | N/G | Apr 20, 2011 |
| 482 | N/G | Eiko Kato | N/G | N/G | Japan | View | Apr 20, 2011 |
| 483 | Ms. | Erica Gray | Henrico | Va | USA | View | Apr 20, 2011 |
| 484 | Mr | Alexander Thomas Creighton | Carrickfergus | County Antrim | UK | N/G | Apr 20, 2011 |
| 485 | Ms | JOANNY ELIANE | TROYES | N/G | France | N/G | Apr 20, 2011 |
| 486 | Ms | Yumi Morooka | huchu-shi midori-cho | Tokyo | Japan | View | Apr 20, 2011 |
| 487 | N/G | Jelena Marinkov | Vrsac | Vojvodina | Serbia | N/G | Apr 20, 2011 |
| 488 | Mr | Pablo A. Rojahelis | Santiago | Chile | Chile | View | Apr 20, 2011 |
| 489 | mrs | yasmina alhusseini | N/G | N/G | USA | N/G | Apr 20, 2011 |
| 490 | Ms | Christine Casner | N/G | N/G | USA | N/G | Apr 20, 2011 |
| 491 | Mr. | taku ogose | chigasaki | Select | Japan | View | Apr 20, 2011 |
| 492 | Mr | Masahiro Takeda | N/G | N/G | Japan | N/G | Apr 20, 2011 |
| 493 | N/G | Natalie Marsh | Sacramento | California | USA | View | Apr 20, 2011 |
| 494 | N/G | Carla Josephson New Mexico U.S.A. | Rio Rancho | New Mexico | USA | N/G | Apr 20, 2011 |
| 495 | Ms | Anonymous | N/G | shizuoka-ken | N/G | View | Apr 20, 2011 |
| 496 | N/G | Sekiguchi Shiori | N/G | N/G | N/G | N/G | Apr 21, 2011 |
| 497 | Mrs | Keiko Kayama | N/G | N/G | Japan | View | Apr 21, 2011 |
| 498 | N/G | Anonymous | N/G | N/G | N/G | N/G | Apr 21, 2011 |
| 499 | N/G | Sonoko Matsutani | N/G | N/G | N/G | N/G | Apr 21, 2011 |
| 500 | ms | makiko nosaka | N/G | N/G | N/G | N/G | Apr 21, 2011 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view