event

Sendai Umino-Mori Aquarium: "Solo Night Aquarium" for Adults to Enjoy Alone at Night [Saturday, May 16, 2026, 18:00-21:00]

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 14, 2026 9:00 PM ・ Updated Jun 14, 2026 12:52 PM ・ 2 min read ・ Source: PR TIMES

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⚡ Key Points

Sendai Umino-Mori Aquarium will host its 15th "Solo Night Aquarium" event on Saturday, May 16, 2026, from 18:00 to 21:00.
This event, which started in 2018, allows individuals to explore the aquarium after closing hours, observing nocturnal marine life.
Special features include candle-shaped light decorations, the option to bring personal chairs/leisure sheets, and a special backstage tour led by the Vice Director (additional 500 yen).

Sendai Umino-Mori Aquarium will host its 15th "Solo Night Aquarium" event on Saturday, May 16, 2026, from 18:00 to 21:00. This event, which started in 2018, allows individuals to explore the aquarium after closing hours, observing nocturnal marine life. Special features include candle-shaped light decorations, the option to bring personal chairs/leisure sheets, and a special backstage tour led by the Vice Director (additional 500 yen). Advance tickets are 2,100 yen for adults and are available from April 17 to May 15, 2026. Children under elementary school age are not permitted.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000908.000011571.html Distributor: PR TIMES
Published: Apr 14, 2026

The Sendai Umino-Mori Aquarium will hold its "Solo Night Aquarium" event on Saturday, May 16, 2026, after regular closing hours, from 18:00 to 21:00 (last entry 20:00). This event, designed for individuals to enjoy the aquarium in solitude, is being held for the 15th time since its inception in 2018. Attendees can freely observe the behavior of nocturnal creatures. The event features calming candle-shaped light decorations and allows visitors to bring their own chairs or leisure sheets. A special backstage tour with the Vice Director is also available for an additional 500 yen, offering insights into the aquarium's operations and anecdotes from the staff. Other limited-time content includes making original can badges and magnets. Ticket prices are 2,100 yen for advance adult tickets and 2,200 yen for same-day adult tickets. Advance tickets are sold online via Asoview from April 17, 2026, 12:00 to May 15, 2026, 23:59. Children under elementary school age are not permitted.

FACT BOX

Source: PR TIMES
Category: event

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Apr 14, 2026 9:00 PM — Distributor PR TIMES
Collected　Apr 14, 2026 12:31 PM
AI structured & analyzed　Apr 16, 2026 6:21 PM
Desk-reviewed & published　Apr 14, 2026 9:00 PM

FAQ

What is the ticket price for adults to attend the Sendai Umino-Mori Aquarium Solo Night Aquarium on May 16, 2026?

The advance ticket price for adults is 2,100 yen for the event on May 16, 2026.

When does ticket sales end for the 15th Solo Night Aquarium at Sendai Umino-Mori Aquarium in 2026?

Ticket sales end on May 15, 2026, one day before the event.

What additional fee is required to join the backstage tour led by the Vice Director at Sendai Umino-Mori Aquarium on May 16, 2026?

An additional fee of 500 yen is required for the backstage tour on May 16, 2026.

What time does the Solo Night Aquarium event at Sendai Umino-Mori Aquarium start on Saturday, May 16, 2026?

The event starts at 18:00 on Saturday, May 16, 2026, at Sendai Umino-Mori Aquarium.

Which age group is not allowed to attend the Sendai Umino-Mori Aquarium Solo Night Aquarium on May 16, 2026?

Children under elementary school age are not permitted to attend the event on May 16, 2026.

Cite this article — HOW TO CITE

Washin AI News Desk“Sendai Umino-Mori Aquarium: "Solo Night Aquarium" for Adults to Enjoy Alone at Night [Saturday, May 16, 2026, 18:00-21:00]”AI News by Washin Village（和心村）, Apr 14, 2026. https://aeo.idaeo.ai/ai/%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE-%E6%A8%AA%E6%B5%9C%E5%85%AB%E6%99%AF%E5%B3%B6/en/news/2026-04-14-sendai-umino-mori-aquarium-solo-night-aq

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