Apartment or shared-wall life
Similar fitBoth breeds land close enough that training, routine, and local exercise access matter more than the rating gap.
Akita: apt 2/5, bark 2/5 · Shiba Inu: apt 3/5, bark 3/5
Easier first month
Similar fitThe first-month experience is likely similar on paper, so your consistency and support network become the deciding factors.
Akita: training 2/5, first-time 2/5 · Shiba Inu: training 2/5, first-time 2/5
Family or multi-pet home
AkitaAkita looks stronger for a shared home when family fit, child fit, and other-pet fit are weighed together.
Akita: family 4/5, kids 4/5, pets 2/5 · Shiba Inu: family 4/5, kids 3/5, pets 2/5
Cleaner couch odds
Similar fitCleanup looks similar enough that coat texture, season, and grooming habits may matter more than the small difference.
Akita: shedding 4/5, grooming 3/5 · Shiba Inu: shedding 4/5, grooming 3/5
More active partner
Shiba InuShiba Inu is the stronger pick if you want a dog for more movement, training games, and outdoor time.
Akita: 60 min/day, energy 3/5 · Shiba Inu: 60 min/day, energy 4/5