Linked from
The 21 pages that link to Shikoku, each with the reason it gives.
Seto Inland SeaRelated: Its northern shore bounds the sea’s southern side.
Akashi Kaikyo BridgeRelated: The bridge forms part of a road route linking Honshu toward Shikoku.
Chūgoku regionRelated: Bridges connect Chūgoku’s southern coast to Shikoku.
Kii ChannelRelated: Its northeastern coast bounds the channel to the east.
Bungo ChannelRelated: Shikoku forms the channel’s eastern side.