Look for the Herb! The Journey of the Maho-dou Bus
Majo Rika and the girls go on a trip to find a certain herb that Hana needs to cure her hiccups and come across Majo Rika's mother, Majo Ririka.
Aired 02/04/2000EP 9 - Look for the Herb! The Journey of the Maho-dou Bus

2000
Ojamajo Doremi Sharp
Upon re-entering the witch world the girls accidentally come by a Blue rose field and witness the birth of the future witch queen: Hana-chan. Due to witnessing her birth the girls are then put in charge of baby Hana-chan and must raise her of their "mothers".
But will four ten year old girls be able to raise a baby when they're still children themselves?! Can Pop finally catch up with her older clumsy sister? Will Majorika finally turn back to normal?