Plastic Resource Recycling Promotion Law have been conducting in japan.
Since April 1, we decided to try to reduce plastic products.
We try to reduce them below from now on.
1. Plastic product will be remove from rooms.
※ For a while, we will provide plastic amenities them who needed.
2. Plastic products will be exchange to alternative products.
We have been trying our best to ''sustainable development goals'' as possible as we can.
Thank you for your understanding.

Hotel Sardonyx Ueno
Manager

Since Oct. 28, 2021, we are started HNG-Hotel Naito Group membership service.
Admission fee and the annual fee are free. In addition to the previous member discounts, special discounts are provided according to the membership level, and points can be discounted against accommodation fee, more convenient to use.
Let's join a member with us.

Please confirm the Terms and Private Policy before signing up.

※Membership service introduction in each ranguages will be announced soon.

We are offering some benefits for HNG Members according to your Member's Runk from Hotel Sardonyx Ueno.

Regular ・・・・・・・Get the Point ・ ５％OFF
Gold ・・・・・・・・・・ Benefit ① ・ Get the Pont ・ 5％OFF
Platinum・・・・・・ Benefit ① ・ Get the Pont・ 5 ％OFF
Diamond ・・・・・・ Benefit ① or Benefit ② ・ Get the Pont ・ 10％ OFF

Benefit ①　You can choose one from Free Drinks ,　Free Pay Channel (VOD) or Late Check out + 1 hour.
Benefit ②　Early Check In or Late Check Out

【Notice】
※These Benefits will be applied to only one member when you check in. In case of your reservation By multiple one, you can only get Member’s benefit onec when you check in.
※Early Check-in is from 11:00 am, Late check-out is until 2:00 pm.
※There is a case we can not accept your request depend on the room situations.