What type of religious jurisdiction is the Diocese of Hiroshima?

It is a Latin Catholic diocese of the Catholic Church.

Which ecclesiastical province contains the Diocese of Hiroshima?

The diocese is situated in the ecclesiastical province of Osaka.

Where is this diocese located?

The diocese is located in the city of Hiroshima in Japan.

From which jurisdiction was the territory originally formed?

The territory was originally established from the Diocese of Osaka.

What status did the jurisdiction hold before becoming a diocese?

It was established as an apostolic vicariate before promotion to a diocese.

Hiroshima · Japan

Roman Catholic Diocese of Hiroshima: what's nearby, how to get there and when to go · 2026

Residents settling here for months coordinate their parish life through the ecclesiastical province of Osaka rather than autonomous prefectural institutions.

Map of places

About the place

The Latin Catholic jurisdiction governs local parishes within the broader ecclesiastical province of Osaka.

The Diocese of Hiroshima operates as a Latin Catholic administrative see situated under the ecclesiastical province of Osaka. Rather than functioning as an autonomous national seat, the jurisdiction coordinates local parishes through provincial channels centered in Osaka. Catholic residents and relocated workers interact with an ecclesiastical structure shaped by this regional provincial alignment across Hiroshima.

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Ecclesiastical records trace the territory back to its initial establishment as an apostolic vicariate separated from the Diocese of Osaka, before its formal elevation to a diocese. For incoming visitors and long-term personnel, community integration relies on established local networks and registered free accommodation hosts that assist new arrivals settling into the surrounding urban neighborhoods.

Associations

Ecclesiastical Province of OsakaParish leadership answers to provincial administration based outside Hiroshima.
Apostolic Vicariate HeritageThe territory originally operated as a missionary jurisdiction before diocesan status.
Administrative CentralizationRegional matters defer to Osaka province, limiting local institutional autonomy.

Facts

The diocese belongs to the ecclesiastical province of Osaka.
The jurisdiction originated as an apostolic vicariate partitioned from Osaka.
Ecclesiastical authorities subsequently elevated the territory to diocesan rank.
Community housing networks provide listed accommodation hosts for visitors.

Updated September 9, 2026Source: Wikipedia · TravelHub

Roman Catholic Diocese of Hiroshima: what's nearby, how to get there and when to go · 2026

What is around30

The Latin Catholic jurisdiction governs local parishes within the broader ecclesiastical province of Osaka.

Getting there and staying

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