Randy and ChaCha (Randy's pet dog) are best of friends. One day, ChaCha passes away, and turns into a star to watch over Randy. But ChaCha decides to return to Randy in the form of a toy car. Randy and ChaCha keep this secret to their own selves, and off they go to their adventures, where they learn that every little thing is a big discovery.
Is BuBu ChaCha on Netflix? Unfortunately this serie is not yet available on Netflix.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Baby Dinosaur | 1999-04-29 | 25 min |
| Season 1 | Episode 2 | Clouds Are Mysterious | 1999-05-06 | 25 min |
| Season 1 | Episode 3 | The Ghost Apartment | 1999-05-13 | 25 min |
| Season 1 | Episode 4 | A Big Ship Adventure | 1999-05-27 | 25 min |
| Season 1 | Episode 5 | Mommy and Daddy's Treasure | 1999-06-03 | 25 min |
| Season 1 | Episode 6 | Mommy Does Not Feel So Good | 1999-06-10 | 25 min |
| Season 1 | Episode 7 | A Dangerous Drive | 1999-06-17 | 25 min |
| Season 1 | Episode 8 | Buddy's Princess Costume | 1999-06-24 | 25 min |
| Season 1 | Episode 9 | The Mysterious Bones | 1999-07-01 | 25 min |
| Season 1 | Episode 10 | Mary's Dark Black Clouds | 1999-07-08 | 25 min |
| Season 1 | Episode 11 | Robot Trouble | 1999-07-15 | 25 min |
| Season 1 | Episode 12 | The Mysterious Wind | 1999-07-22 | 25 min |
| Season 1 | Episode 13 | The Salmon Go Upstream | 1999-07-29 | 25 min |
| Season 1 | Episode 14 | My Good Friend ChaCha | 1999-08-05 | 25 min |
| Season 1 | Episode 15 | The Baby Cousin Comes to Visit | 1999-08-12 | 25 min |
| Season 1 | Episode 16 | Daddy's Forgotten Treasure | 1999-08-26 | 25 min |
| Season 1 | Episode 17 | ChaCha Stays at Home | 1999-09-02 | 25 min |
| Season 1 | Episode 18 | Friends in the Forest | 1999-09-09 | 25 min |
| Season 1 | Episode 19 | The Snow Prince | 1999-09-23 | 25 min |
| Season 1 | Episode 20 | ChaCha and the Big Race | 1999-09-30 | 25 min |
| Season 1 | Episode 21 | The Mysterious Tunnel | 1999-10-07 | 25 min |
| Season 1 | Episode 22 | The Teacher's Tree | 1999-10-14 | 25 min |
| Season 1 | Episode 23 | The Big Secrets | 1999-10-28 | 25 min |
| Season 1 | Episode 24 | Dragonfly In the Sky | 1999-11-04 | 25 min |
| Season 1 | Episode 25 | Buddy's Orchestra | 1999-11-11 | 25 min |
| Season 1 | Episode 26 | Buddy's First Camera | 1999-11-25 | 25 min |
| Season 2 | Episode 1 | The Solar Engine | 2001-05-10 | 25 min |
| Season 2 | Episode 2 | The Other Side of the Rainbow | 2001-05-17 | 25 min |
| Season 2 | Episode 3 | A Big Sand Castle | 2001-05-31 | 25 min |
| Season 2 | Episode 4 | They're Playing with Everyone | 2001-06-07 | 25 min |
| Season 2 | Episode 5 | Robo Bull is a Hero | 2001-06-14 | 25 min |
| Season 2 | Episode 6 | The Smell of Wonder | 2001-06-21 | 25 min |
| Season 2 | Episode 7 | The Feverish Circus | 2001-06-28 | 25 min |
| Season 2 | Episode 8 | Raindrops are Lots of Fun | 2001-07-05 | 25 min |
| Season 2 | Episode 9 | Dangerous Leopard | 2001-07-12 | 25 min |
| Season 2 | Episode 10 | Let's Go - Chip! | 2001-07-26 | 25 min |
| Season 2 | Episode 11 | Who's Shadow is This? | 2001-08-02 | 25 min |
| Season 2 | Episode 12 | Ta, Ta, Ta... Dance Organ | 2001-08-09 | 25 min |
| Season 2 | Episode 13 | Tau is Moving | 2001-08-16 | 25 min |
| Season 2 | Episode 14 | Lots Of Imagination | 2001-08-23 | 25 min |
| Season 2 | Episode 15 | Same As I saw In the Dream | 2001-08-30 | 25 min |
| Season 2 | Episode 16 | The Cat That Became a Boot | 2001-09-06 | 25 min |
| Season 2 | Episode 17 | Randy's Stamp | 2001-09-13 | 25 min |
| Season 2 | Episode 18 | PapaRat In Trouble | 2001-09-27 | 25 min |
| Season 2 | Episode 19 | The Friend in the Mountain | 2001-10-04 | 25 min |
| Season 2 | Episode 20 | The Snow Friends | 2001-10-11 | 25 min |
| Season 2 | Episode 21 | The Mysterious Lady that Came By A Ship | 2001-10-18 | 25 min |
| Season 2 | Episode 22 | The Story of Talking Clogs | 2001-10-25 | 25 min |
| Season 2 | Episode 23 | ChaCha's Big Trip | 2001-11-08 | 25 min |
| Season 2 | Episode 24 | Cheer Up With an Auto Race | 2001-11-15 | 25 min |
| Season 2 | Episode 25 | Mary's Wish | 2001-11-22 | 25 min |
| Season 2 | Episode 26 | The Infinite Ocean in the Sky | 2001-11-29 | 25 min |
| Directing | Tetsuro Amino | Series Director |
| Visual Effects | Shinji Ochi | Character Designer |
| Sound | Gouji Tsuno | Music |