When it comes to the question of whether Shizuka has a crush on Dekisugi, the answer is not as straightforward as it may seem. While some may argue that she does, the evidence suggests otherwise.

To begin with, it is important to note that Shizuka and Dekisugi have known each other since childhood. They attended the same school and were even in the same class. Despite this, there is no indication that Shizuka has ever had any romantic feelings for Dekisugi. In fact, it is quite clear that she sees him as a friend and nothing more.

Furthermore, Shizuka has always been more interested in Nobita than in Dekisugi. From the very beginning, she has been drawn to Nobita’s kind and gentle nature. She has watched him grow from a clumsy, bumbling child into a confident and mature young man. Over the years, she has come to care deeply for him and has developed strong feelings for him.

Finally, there is the fact that Shizuka and Dekisugi have never been seen together in any romantic situations. While they may have shared a few friendly conversations, there is no evidence to suggest that Shizuka has ever felt anything more than friendship for Dekisugi.

In conclusion, it seems clear that Shizuka does not have a crush on Dekisugi. While she may have admired him when she was younger, her heart has since been captured by Nobita. Over the years, she has come to care deeply for him and it is clear that she sees him as more than just a friend.