Look Out! Hikari's Perilous Errand!
Akane sends Hikari shopping with Nagisa and Honoka and Hikari gets temporally lost. She manages to get the shopping done and join up with Nagisa and Honoka again but they are attacked by Uraganos on the way back.
Aired 13/03/2005EP 6 - Look Out! Hikari's Perilous Errand!
2005
PreCure Max Heart
Shortly after the fall of the Wicked King, the Queen of the Garden of Light lost her memory and came to Earth, in the form of a 12-year-old girl named Hikari Kujou. Now, she - with the help of Nagisa and Honoka, endowed with new costumes and powers - must find the 12 Heartiels, which hold the key to restoring the Queen's lost memories. For together once again, they are Pretty Cure.
(Source: AniDB)