Delico's Nursery: Ikuji Nisshi
Japanese title: 『デリコズ・ナーサリー』育児日誌
Type: TV Special
Episodes: 1
Source: Other
Genres: Fantasy, Mystery
Studios: J.C.Staff
Duration: 23 min
Rating: PG-13 - Teens 13 or older

From the pages of Dali's child-rearing journal, as reported on by Henrique, it's a summary of the first six episodes of Delico's Nursery.

(Source: Crunchyroll)