
At least do some light stretches and exercises. Drink a lot of water and eat more fiber. Avoid junk food.

Late or not it adds info so it's nice to see your comment :) And yea i'm also losing weight for personal reasons, just that japan gave me a set date for some progress so it helped motivate me... otherwise each time I see some meals or such in a manga I just wanna eat because it always looks sooo good ლ(´ڡ`ლ) but I have to be careful since I read manga everyday, sukiyaki, ramen and such aren't exactly healthy food...
Not really related to mangas, but I am planning on visiting japan next year and I thought learning japanese would make it easier but also... losing weight. Since only about 4% of the population in japan is overweight I didn't wanna be the foreigner and fat person T.T (I don't like exposure much) so my question is, for days where one does nothing but read manga and play games (aka not moving besides going to the fridge) what should one eat? normal meals? or lessened ones?