1. Which Do You Prefer, Dogs or Cats? (in Japan, 2019)
  2. Popular Dog Breeds in Japan, 2020
  3. Top 25 Popular Dog Breeds
  4. Top 8 Popular Cat Breeds, 2015
  5. How Many Dogs in Tokyo
  6. How Many Cats in Tokyo
  7. How Many Cats in Japan, 2014
  8. People's Impression of Stray Cats
  9. People's thought about feeding stray cats
  10. Reasons Why People Do Not Keep A Pet
  11. Top 10 Dog Names, 2012
  12. Top 10 Cat Names, 2013
  13. What Pet Do Japanese Want To Have? 10 Most Popular Pet
  14. Human Deaths Caused by Animals, 2012
  15. Abandoned and Terminated Dogs/Cats in Tokyo
  16. Number of Registered Dogs By Year
  17. Registered Dogs By Prefectue
  18. How Much Do You Need To Keep Dogs?
  19. How Did Keeper Get Dog?
  20. How Many Dogs Did Get Protective Injection for Rabies?
  21. Place Where Dogs Are Kept
  22. Where is the Dog Toilet?
  23. What Dog Behavior Annoys You?
  24. How Cats/Dogs Show Their ID
  25. How Did Keeper Get Cat?
  26. Ratio of Neutered Cats in Tokyo
  27. Place Where The Cat Toilet Is, Place Where Cats Are Kept
  28. How much do you need to keep cats in Tokyo?
  29. What Cat Behavior Annoys You?
  30. From Which Country Are Hamsters Imported Into Japan?
  31. Japan imported 2,137,103 dead mice in 2013
  32. What Pet Do Japanese Have?
  33. What Wildlife Causes Damage to Japanese Agriculture
  34. Average Life-span of Cats and Dogs
  35. Number of Animal Hospitals
  36. Number of Animal/Plant Species in Japan
  37. Other Statistics/Rankings