"Brush your teeth, or the Cavity Express will come get ya!" Dentist apprentice boy EGG, and his side-kick cavity pal C1 hops into the mechanical-biological-train "Cavity Express" to explore through cavity world to accomplish necessary training need to achieve yearning DOCTOR title! Toothbrush and Toothpaste as his arsenal, Boy Egg resist against bad-nasty-cavities to rush for the "End of the Journey Station"!!! Cavity Express is one of a kind, fantasy adventure animation! (Source: AniDB) https://myanimelist.net/anime/27437/Mushiba_Tetsudou https://anidb.net/anime/8001 Decided to upload it here since you can only find it on BakaBT, Dailymotion, and 9anime. I’m uploading my friends’ torrents that he’s posting to anidex and since he has a BakaBT account, he’s uploading the files elsewhere so non-users can enjoy it. He’s also open to taking requests of shows that can’t be found here.