Dandadan possible anime/manga references (spoiler tags)

[Warmmedown]

Dandadan seems to have a lot of small references to other anime/manga. Even a lot of the writing seems to appear similar to other anime, but that change it up somehow. These are the ones I remember:

Ep 1 Mob Psycho -

Spoiler

turbo granny spirit/yokai in a tunnel. Apparently this is a general modern myth in Japan, but the tunnel aspect might be from Mob. The myth itself is of a granny who runs alongside cars at high speed on the motorway

Ep 3 Gintama -

Spoiler

grandma's sleep mask is the same as Sougo Okita's from Gintama

Ep 3 One Punch Man -

Spoiler

grandma tells Okarun to do 100 pushups, 100 squats, 100 back extensions, 100 situps for 5 sets. Similar to Saitama from OPM's daily routine of 100 squats, 100 pushups etc, but 5 sets instead