ハノイ土産のオーマイとは|味の選び方・保存・日本へ持ち帰る際の注意

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ハノイの伝統菓子オーマイ(ô mai)を、外国人旅行者が味わいながら知る体験イベントが話題になった。果実を砂糖や塩で漬けて干した保存食で、酸味・甘み・塩味、わずかな苦味までが一粒に同居する独特の味わいが特徴だ。Hoan Kiem地区で開かれた文化体験イベント「O Mai GOAT」では、海外からの参加者が味や作り方に関心を寄せた。

Participants who encountered o mai through interactive events using the five senses—flavor-guessing games, ingredient guessing, and more—one after another said they wanted to buy it to take home as a souvenir.

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What is o mai

O mai is a traditional preserved sweet made by pickling fruit in sugar or salt and drying it. It has a complex flavor where sourness, sweetness, and saltiness, plus even a faint bitterness, layer in a single piece. There are also sweeter types flavored with apricot or ginger, and the strong sourness and unknown flavor surprise foreigners tasting it for the first time.

The response to the "O Mai GOAT" experience event

Hoan Kiem地区で開かれた文化体験イベント「O Mai GOAT」では、視覚・嗅覚・味覚・触覚を使った感覚的な探求や、味当てゲーム、材料の判別、感覚チャレンジといった参加型の活動が用意された。2026年4月25日に行われた催しで、記事を読んだ日に同じ体験へ参加できるという意味ではない。店頭でただ一粒を食べるのとは違い、材料や製法を知ることで、酸っぱい、甘いだけではない味の重なりに目を向けるきっかけになっている。

Participants' reactions

DTiNewsの2026年5月18日の取材記事では、各国の参加者が率直な感想を寄せている。主な声を整理する。

Participant (origin) Reaction / comment
Udval (Mongolia) "Until now I only knew o mai as a kind of preserved fruit."
Frappa (Canada) Described the reaction on first tasting it as "shocking"
Daniel (Philippines) Rated the flavor experience as "explosive"

参加者が土産に選びたいと思った理由

Many participants who savored o mai through the event said they wanted to buy it to take home as a souvenir for family and friends. The high shelf-life of sugar-pickled fruit and the distinctly Vietnamese complex flavor tie into its appeal as a take-home gift. Note that traditional o mai shops are known to gather on Hang Duong Street (the former "sugar street") in the Old Quarter.

If travelers are going to buy it

オーマイは果実だけでなく味付けでも印象が変わる。杏やショウガ風味でも必ず甘口とは限らないので、初めてなら酸味と塩味の強さを尋ね、試食できれば少量から比べてみよう。旧市街のHang Duong通りは、専門店を探す手がかりになる。自分用には気になる味を一つ、贈り物なら相手の好みに近い味を選ぶと、この菓子の個性を伝えやすい。保存期間は商品ごとに異なるため、包装の期限と開封後の保存方法を見て、渡す日まで持つものを選びたい。

Summary

酸味と甘み、塩味と苦味が重なるオーマイ。「O Mai GOAT」は、その味の背景を知ることで、旅先の菓子が誰かに贈りたい一品へ変わる様子を伝えている。ハノイで土産を探すなら、見た目だけで決めず、果実と味付けの違いを楽しみながら好みの一袋を選んでみたい。

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Source:DTiNews / Vietnam Investment Review

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In my third year living in Ho Chi Minh City, Vietnam. I launched this specialist Vietnam travel information site hoping to share local knowledge you simply can’t get by visiting as a tourist — the kind of thing you only understand by being here.

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