Request to sublet for short-term stay (3 months)

Hi, I am Tshering (25 yrs but soon turning 26, female) from Nepal and currently based in Kyoto, Japan. I am pursuing my doctoral degree in Kyoto University. I will be undertaking my internship at the United Nations Framework Convention on Climate Change (UNFCCC), from this fall (October). Since this will be my first time in Germany, I would love to stay and interact with like-minded people from diverse cultural backgrounds, explore different places and make great memories I can take back and share with my friends and family :D. I plan to stay for about 3 months. I like to bake (but PhD stole my time to invest in my hobbies). I would love to do cafe hopping or bakery hopping since Germany is renowned for its bread. I also enjoy leisure cycling and hiking (easy trials). I hope to hear back from whoever is interested to host me.