『地球の歩き方DS ハワイ'07-'08 オアフ島』 (Chikyuu no Arukikata DS - Hawaii '07-'08 - Oahu-tou) is a Japan-exclusive Nintendo DS game released in 2007. The game is based on the 'Chikyuu no Arukikata' (meaning 'Walking the Earth') series of travel guidebooks published by Shobunsha. This installment focuses on the Hawaiian island of Oahu. Players take on the role of a tourist visiting the island. As they explore, they can take pictures with their in-game camera and collect souvenirs. The game also features a quiz mode which tests the player’s knowledge of the island. Players can also compete in mini-games such as surfing and hula dancing. The game includes a variety of detailed maps of Oahu, as well as information about sightseeing spots, attractions, historical sites, and more. Players can also access a variety of helpful tips and advice, such as where to find the best shopping spots and restaurants. 『地球の歩き方DS ハワイ'07-'08 オアフ島』 is a great way for both travelers and armchair tourists alike to explore the Hawaiian island of Oahu. With its detailed maps and helpful advice, it makes for an informative and enjoyable experience.