Oh oh! Four Japanese foods are ranked in the "17 WTF Flavors That Should Not Exist But Actually Do" (9gag).
I don't think tomato and carrot ice cream is weird, you thinks so? And for me, the big issue is other foods and drinks looks JOKE, no? But wasp crackers, Wasabi beer, curry soda are not joke, they are real products for sale. And we have more such foods, maybe you will think should not exit.
Baby Bee : Here are recipe of baby bee and you can see many people cook those at home (warning. there is baby bee photos.)
locusts : We cooked them with soys sauce and sugar. It's taste like shrimp and I can say not bad.
Eyes of Tuna : It has a rich DHC and collagen, not bad all. We can't waste any parts of tuna.
Horse Sashimi : This is a kind of luxury food, so there is no recipe and usually we eat at restaurant. it taste like regular meet, close to soft beef. We call Horse samishi "Sakura"(cherry blossom) coz, fresh meet has pink color like flowers.
Anyway, PEPSI Japan release strange flavor almost every year. For me, the worst three PEPSI is PEPSI cucumber, PEPSI Mont Blanc and PEPSI SHISO (perilla). I am not sure those are joke or serious, mabye they want to make news? I really not sure and I have never drunk any of them.