Saeki Yuka is a middle school student who often encounters people in need of help. One day, she helps a strange, round, squishy creature… which turns out to be an underground dweller named Chi-chan! After helping him, the kind Yuka brings Chi-chan home to live with her. This super cute comedy about the pre-chi-ous Chi-chan has begun!
Alternative Titles: PriPri Chii-chan!!, PriPri Chi-chan!!, Puripuri Chii-chan!!, Puri Puri, プリプリちぃちゃん!!