20 year old girl looking for accommodation in Tokyo

Hi! I am currently a student at Brown University in the United States and will be interning in Tokyo over the summer. I am half Japanese and speak elementary Japanese, as well as Swedish, Spanish, and of course English. I am looking to rent an apartment in central Tokyo from the beginning of June to the end of August. I am a non-smoker with no pets and consider myself to be a clean, organized, and friendly houseguest. Please contact me if I can provide more information or if you can think of a place!