The Ryuusei in the front of the image Bombed 7 unlucky abyssals, killed 4 black tacos and 2 white tacos.
Now you mentioned the tako kills, I just noticed the Ryuusei isn't drawn with the protruding cannons in their wings.
And the 3rd plane in the back seems to not be a Ryuusei, the nose and the horizontal stabilizer position are different, and the tail markings are different (2 red stripes compared to the 2 blue stripes on the Ryusei)
Now you mentioned the tako kills, I just noticed the Ryuusei isn't drawn with the protruding cannons in their wings.
And the 3rd plane in the back seems to not be a Ryuusei, the nose and the horizontal stabilizer position are different, and the tail markings are different (2 red stripes compared to the 2 blue stripes on the Ryusei)
It even had that decal which makes me imply that is likely a fighter.