Taking Ice to Ease the Fever
Ikuto wakes up to find that Suzu has a fever. He is told by her grandmother to get ice, but finds out that all the island's stored ice has been eaten by Kuma-Kuma, Kamo-Kamo, and Kagami (Yukino's mother). Thus, he has to go to the island's mountain Mt. Fuji to get some. After going all the way up the mountain and back again in one day, he finds that Suzu is completely recovered, but he himself has a fever from the changes in temperature and fatigue.
Aired 14/06/2007EP 11 - Taking Ice to Ease the Fever

Nagasarete Airanto
After a terrible argument with his father, Ikuto makes a hasty, fateful decision to run away from home. Going from runaway to stowaway, Ikuto’s luck lands him on a ship heading right into the path of a huge storm! When it rains, it pours — or in Ikuto’s case, it pours so badly that he washes overboard and wakes up on a deserted island. Well, an almost deserted island. The island is populated by nothing but beautiful girls, all of whom want Ikuto to choose them as his bride.
(Source: HIDIVE)