Will

Will is around the age of a highschool student though his actual age is never specified. Will is originally from the oneshot Medical Magical by Michiyo Kikuta. Kikuta decided to use him in Mamotte Lollipop as an examiner. Will comes and gives the young wizards a midterm. He kidnaps Nina Yamada and the wizards must perform a series of tasks to get to her and be able to remain in the exams. Zero and Ichii are the only ones to pass and he is so impressed with them that he allows the other wizards who failed to remain in the exams as well. Will also appears later in the manga and anime when the Crystal Pearl is removed from Nina. In the manga he congratulates Zero and Ichii on passing the exams and as there first mission has them stay with Nina another year to help her raise her new animal familiar. In the anime he allows all of the wizards who assisted Nina in destroying the Black Pearl to pass the exams and allows them to stay another year to help Nina raise her familiar as well. We also see Will in the sequel Madotte Mamotte Lollipop. We first see him after Nina swallows the Crystal Drop and he gives the examinees of the Advanced Magic Exam the new task for the exam. He later comes to give another midterm where the examinees must escape the hot springs that they have been trapped inside of. Near the end of the series we see Will once again. He plans to help break the contract to stop the Advanced Magic Exams. Before he leaves to find Zero and Ichii he has Nina make a wish on a magical item. This is important as it gives Zero extra power and helps them catch the shooting star which is needed to break the contract. Source: Wikia