海上だけではなく、水中に潜ってみることにしました
ただその時は怪しく光る眼に見られていたことには気づきませんでした・・・
（またシルエットの人物が登場？ただ、どうやら前とは別人のようですが・・・ただ、「おそ松さん」のタグがついているということは、なんらかの関係者？））

Suspiciously glowing eyes(Caution: some spoilers)

We decided to try diving underwater instead of just on the sea.
But at that time, we didn't notice that we were watched by Suspiciously glowing eyes...
(There is another silhouetted person ? However, it seems to be a different person from before... However, the fact that it has a "Mr. Osomatsu" tag means that it is somehow related?)

Page.1: Arcas: Let's dive into the sea!
Erufii: Okay
Page.2: Erufii: It seems that sharks have been appearing in this area recently
Arcas: No problem!
Page.4: silhouetted person: What? Is someone approaching that place? There's no other way... It's time to use that thing...
Shark: What? That thing?