a prefecture in the 関東 (Kantō) region of Japan, facing the Pacific Ocean and Tokyo Bay; its capital city is also 千葉 (Chiba)

city

schedule / plan

be planned / expect

next week

Chiba (a prefecture of Japan) / Chiba (the capital city of Chiba Prefecture, Japan) / a surname

the week after next

Short for かも知れない (ka mo shirenai, “may, might, perhaps”).

岡本: a surname

鴨川: a city (市 (shi)) in Chiba Prefecture, Japan, on the southeast of the Bōsō Peninsula; the Kamo River in Kyōto Prefecture, Japan; traditionally, the Kamo River downstream from the point of confluence with the Takano River (高野川, Takanogawa)