| 2009/01/06 | Jack wrote the Special report about Osaka Tennoji Zoo. |
| 2009/01/03 | Baryonyx has joined in the Prehistoric World |
| 2008/12/23 | The ancestors of turtle, frog and lizard have joined to the Prehistoric World. |
| 2008/12/19 | Water Buffaloes and Tiger have joined in the colouring book. |
| 2008/12/01 | Team Chimpanzee starts moving at Wild Kingdom! |
| 2008/11/26 | Saitama Children's Zoo's Photo Gallery has opened!! |
| 2008/11/23 | The Picture-Story Show has been opened!! |
| 2008/11/09 | Bears have joined to the Wild Kingdom. |
| 2008/11/01 | Special report from Inokashira Zoo. Jack went to the zoo to find out what the zoo does in Year of the Frog. |
| 2008/10/21 | Inokashira Park Zoo's Photo Gallery is renewed and reopened. |
| 2008/10/20 | Penguins have joined to Jack's Colouring Book. |
| 2008/10/19 | Special report from Tama Zoo. Jack went to the zoo to find out what the zoo does in Year of the Frog. |
| 2008/10/14 | The Photo Gallery of Yumemigasaki Zoo has opened. |
| 2008/10/10 | Ankylosaurus has come to Prehistoric World. |
| 2008/10/09 | Shrew has joined to the Wild Kingdom. |
| 2008/10/08 | Special report from Ueno Zoo. A zookeeper talked to Jack about the hibernation in the zoo. |
| 2008/09/17 | Special report from Ueno Zoo. The Zoo participate 2008 Year of the Frog. |
| 2008/08/17 | Special report from Higashiyama Zoo. Let's find out the new design of the zoo. |
| 2008/08/13 | Saitama Children's Zoo as opened now! |
| 2008/08/07 | Yumemigasaki Zoo as opened now! |
| 2008/07/08 | Jack has opened "Colouring Book" |
| 2008/07/04 | The new painting of Lions and Hyenas has been added to the Wild Kingdom. |
| 2008/06/29 | The Philippine Tarsier have been added to the Wild Kingdom. |
| 2008/06/24 | Three new stories have been added to Ikeda Zoo. |
| 2008/06/10 | Two art works have been added by Machiko. They are exhibited at ART Gallery. |
| 2008/06/09 | London Zoo has opened now! |
| 2008/06/02 | Troodon and Triceratops have come to the PREHISTORIC WORLD. |
| 2008/05/31 | Liopleurodon have come to the PREHISTORIC WORLD. |
| 2008/05/20 | Polar Bear and walrus have joined the Wild Kingdom. |
| 2008/05/20 | Hamamatsu Zoo's photo gallery has now opened. |
| 2008/05/13 | Ikeda Zoo has been opend! |
| 2008/05/05 | Jack went to meet Mr. Yoshiaki Sagawa at UENO ZOO. He told me a lot of great stories. Special Report from Ueno Zoo is now open. |
| 2008/05/02 | Lake Biwa Museum has been opened. |
| 2008/04/27 | Two more art works from Ms. Sari Richter, "Elephants in Red" and "Multicoloured Dream Horse" are posted at ART GALLERY. |
| 2008/04/26 | PREHISTORIC WORLD has been opened. The opening members are Tyrannosaurs, Xiphactinus, Pteranodons and more! |
| 2008/04/18 | Ms. Sari Richter's art works, "Nightowl" and "I've Seen Worse", are exhibited at ART GALLERY. |
| 2008/04/05 | Ms. Musca sent me 3 paintings. Now they are shown at ART GALLERY. |
| 2008/04/03 | Atagawa Tropical & Alligator Garden's photo gallery has now opened. |
| 2008/03/20 | Hamamatsu Zoo has been opened. |
| 2008/03/08 | The Great White Shark has come to the Wild Kingdom |
| 2008/03/07 | Omoriyama Zoo's photo gallery has now opened. |
| 2008/03/06 | Arapaima and Arowana have have come to the Osaka Aquarium Kaiyukan |
| 2008/02/29 | Atagawa Tropical & Alligator Garden has been opened. |
| 2008/01/29 | The Bearded Saki has come to the Higashiyama Zoo & Botanical Gardens. |
| 2008/01/07 | Eavan the Orangoutan has come to the Ichikawa Zoo. |
| 2007/12/29 | The Pig-nosed Turtle has come to The Port of Nagoya Public Aquarium. |
| 2007/12/26 | The Insect Pavilion has been open at the Tama Zoo! |
| 2007/12/22 | KIRA (4 years old) sent me her drawing. It is now on exhibition at "KIds Loves Zoos". |
| 2007/12/22 | The new art works by Machiko Hara is on exhibition now at the "ART GELLERY". |
| 2007/12/12 | Jack opened the new zoo, "Omoriyama Zoo" in Akita, today. |
| 2007/12/08 | The drawing by Mr. Uchimura has been shown at the ART GALLERY. |
| 2007/12/04 | The Ichikawa Zoo's photo gallery has now opened. |
| 2007/12/01 | The Gibbon has come to The Kyoto Zoo. |
| 2007/11/27 | The Tapirs have come to The Ueno Zoo. |
| 2007/11/17 | The Mice have come to The Chiba Zoological Park. |
| 2007/11/15 | Higashiyama Zoo & Botanical Gardens' photo gallery has opened. |
| 2007/11/14 | The Chimpanzees have come to Tennoji Zoo. |
| 2007/11/09 | Zoorasia's photo gallery has renewedly opened. |
| 2007/10/31 | The Siamangs have come to Higashiyama Zoo & Botanical Gardens. |
| 2007/10/26 | The Sumatra Tiger has come to Zoorasia. |
| 2007/10/25 | A story about the Crab was sent from a viewer. It has been added to the Osaka's Aquarium, Kaiyukan. Thank you. |
| 2007/10/20 | Jack opened the new zoo, "Ichikawa Zoo", today. The Zookeepers told me a lot of interesting stories about the animals. |
| 2007/10/15 | The Koalas have come to the Tama Zoo. |
| 2007/10/13 | Some pencil drawings by Yuichi are exhibited now at ART GALLERY. |
| 2007/10/12 | The Vancouver Aquarium's photo gallery has now opened. |
| 2007/10/10 | The Anemone Fish have come to the Port of Nagoya Public Aquarium. |
| 2007/10/10 | The Japanese Spider Crabs have come to the Osaka's Aquarium, Kaiyukan. |
| 2007/10/06 | The Kyoto Municipal Zoo's photo gallery has renewedly opened. |
| 2007/10/05 | The Elephants have come to the Ueno Zoo. |
| 2007/10/04 | The Chiba Zoological Park's photo gallery has renewedly opened. |
| 2007/09/30 | The Interaction Field has opened in the Kanaxawa Zoological Garden. |
| 2007/09/30 | The Water Spiders have come to the Inokashira Park Zoo. |
| 2007/09/24 | The Tennoji Zoo's photo gallery has now opened. |
| 2007/09/18 | The Ueno Zoo's photo gallery has renewedly opened. |
| 2007/09/17 | Jack opens Nagoya's Higashiyama Zoo & Botanical Gardens. |
| 2007/09/10 | The Lions are hunting an African Buffalo in the Wild Kingdom. |
| 2007/09/10 | The Kyoto Municipal Zoo shows a display of Elephant droppings. |
| 2007/09/10 | The Abyssinian Colobus has come to the Ueno Zoo. |
| 2007/09/08 | The Port of Nagoya Public Aquarium's photo gallery has now opened. |
| 2007/09/04 | Jack opens Osaka's Tennoji Zoo. |
| 2007/08/17 | Jack opened Vancouver Aquarium today. |
| 2007/08/16 | The news from Smithers and Prince Rupert are added. |
| 2007/08/11 | Jack opened Port of Nagoya Publick Aquarium today. |
| 2007/08/10 | The photo gallery of Osaka Aquarium Kaiyukan is now opened. |
| 2007/08/09 | The Orangutan of Chiba Zoological Park has decided to joined us today. |
| 2007/08/09 | Jack opened the new zoo, "Kyoto Municipal Zoo", today. The Lions and the Iguana have been joined us. |
| 2007/08/08 | JACK THE LIZARD WONDER WORLD, the Engilsh pages are now open!! |