Published November 14, 2026

The Japanese Manga Artist Who Foresaw the 2011 Tsunami: Ryo Tatsuki and The Future I Saw

Ryo Tatsuki is a Japanese manga artist whose dream diary The Future I Saw (1999) reportedly carried the words "the great disaster is March 2011" on its cover. The Great East Japan Earthquake and tsunami struck on March 11, 2011. A 2021 reissue added a dream about a huge tsunami in July 2025, which caused travel worries but did not happen on that date. Scientists say earthquakes cannot be predicted by dates.

1. A manga artist and her dream diary

Ryo Tatsuki is a Japanese manga artist who recorded her vivid dreams in a diary and drew them as comics. In 1999 she published them under the title Watashi ga Mita Mirai, known in English as The Future I Saw. She has stayed largely out of the media.

2. The 2011 line on the cover

The cover is reported to have carried a line saying that the great disaster would come in March 2011. On March 11, 2011, the Great East Japan Earthquake struck off the Tohoku coast and set off a huge tsunami. It left more than 18,000 people dead or missing.

After the disaster, the book drew new attention and was reissued. Readers also point to dreams linked to the 1995 Kobe earthquake and the 1991 death of the singer Freddie Mercury.

3. The 2021 reissue and the July 2025 panic

A 2021 complete edition included a dream about a tsunami in July 2025, with the sea between Japan and the Philippines bubbling and waves far larger than in 2011. As the date approached in 2025, rumours spread, and tourism from Hong Kong and some other places to Japan reportedly fell.

The date passed without a disaster. On July 30, 2025, a powerful earthquake off Kamchatka caused tsunami warnings in Japan. Some readers linked it to the book, but it happened at a different time and place from the dream.

4. What scientists say

Japan's Meteorological Agency and earthquake researchers say it is not possible to predict the exact date and place of an earthquake. What science does offer is probability: the government estimates a high chance of a large Nankai Trough earthquake within the next thirty years.

That is a reason to prepare, such as knowing your evacuation route and keeping emergency supplies, not a reason to fear a specific day.

5. Dreams, memory and the pull of a single hit

Japan sits on one of the most active earthquake zones on Earth, so a dream about disaster has a fairly high chance of eventually matching something. We also tend to remember the dreams that match and forget the ones that do not. A single dramatic hit is memorable, which is why such stories spread.

6. Fate for the world, fate for you

A dream diary speaks about a country. Saju, the Korean Four Pillars of Destiny, speaks about one person: the balance of five elements in the year, month, day and hour you were born. It is traditional interpretation for reflection and entertainment, and it works best as a mirror for your own choices.

What do your Saju and palm say?

Prophets speak about the fate of the whole world. What about yours? Saju reads your own temperament and the rhythm of your year from the day you were born.

FAQ

Did she really predict the 2011 tsunami?

Her 1999 book is reported to have carried a March 2011 disaster line on its cover, and the earthquake and tsunami struck on March 11, 2011. Skeptics note that it is a single match found in hindsight.

What happened in July 2025?

The date in the 2021 reissue passed without a disaster. A large earthquake off Kamchatka on July 30, 2025 led to tsunami warnings, but it differed from the dream in time and place.

Can earthquakes be predicted?

Not by exact date and place. Scientists give probabilities, such as a high chance of a large Nankai Trough quake within thirty years, and urge preparation.