This complete walk through of "Pokemon Diamond & Preal Remaster" provides everything you want to know, including how and where to catch Pokemon's, the location of important items as well as how to use them during battles.
電玩太郎親自撰寫人中之龍8白金攻略
The most comprehensive walkthrough including the new content from DLCs
電玩太郎編著
Elden Ring Platinum Game Guide