Shocked. Look what I found on the grenade at Drama Keizoku 2: SPEC, episode 9, minute 25:25. Islam is written there. Though it is just appear for 1 second or less (I rewind-stop it so many times to get this picture). Haven’t watch til the end, thou. Maybe there’s an explanation? Or just wanna put subliminal message that Islam equal bomb? I’ll tell you more if there are explanation later on final episode. If not? The joke is not funny.