22/7 Kenzanchu is available on Crunchyroll in the following countries:

Antigua & Barbuda

Argentina

Australia

Bermuda

Bolivia

Brazil

Bahamas

Belize

Canada

Chile

Colombia

Costa Rica

Ecuador

United Kingdom

French Guiana

N/A

Guatemala

Honduras

Ireland

Jamaica

Lithuania

Mexico

Mozambique

Nigeria

New Zealand

Oman

Peru

Paraguay

El Salvador

Turks & Caicos Islands

Trinidad & Tobago

United States

Uruguay

Kosovo

Yemen

South Africa