French embassy express the opinion (for French people in Japan) that staying in Tokyo carries little risk of health while they are giving warning them not to go to Fukushima, Miyagi, Ibaraki and Tochigi-prefecture.
(Fukushima and Miyagi are in Tohoku area, Ibaraki and Tochigi are in Kanto area.)
French embassy advised French people in Japan to evacuate Tohoku and Kanto area on 13 March.
They updated their website on 14th April, and they advise French people not to go to the 4 prefctures, but they have a view that traveling (and staying) to the rest of the area is no health threat.
(Fukushima and Miyagi are in Tohoku area, Ibaraki and Tochigi are in Kanto area.)
French embassy advised French people in Japan to evacuate Tohoku and Kanto area on 13 March.
They updated their website on 14th April, and they advise French people not to go to the 4 prefctures, but they have a view that traveling (and staying) to the rest of the area is no health threat.
Quote from French embassy page
2/ Les déplacements dans les préfectures de Miyagi, Fukushima, Ibaraki et Tochigi restent donc formellement déconseillés. En revanche, résider ou voyager à Tokyo ne comporte pas actuellement de risque pour la santé des populations. Résider ou voyager dans le reste du pays ne présente pas de problème particulier.
French embassy website: