ICSLS 2024
26th International Conference on Spectral Line Shapes
2 - 7 Jun. 2024
Prefectural Budokan, Otsu, JAPAN
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This is the 2nd announcement of the 26th International Conference on Spectral Line Shapes (ICSLS 2024).

Abstract submission, registration, and hotel reservation are open

Abstract submission (2 February - 31 March 2024), registration, and hotel reservation can be done
through the [Registration] page.

Please make your user account at first. Then, you can proceed to the Abstract submission, Registration and Hotel reservation page. Please proceed from "Details" of each item.
Information on Visa Procedure is also in the registration page.

Early bird registration deadline: 31 March 2024 (JPY55,000 for regular participants and JPY25,000 for student participants)
Registration deadline: 15 May 2024 (JPY65,000 for regular participants and JPY35,000 for student participants)
The registration fee includes lunch boxes, coffee break drinks and snacks.
The banquet (JPY10,000) and excursion (JPY5,000) are optional.

The conference registration site is now open and abstracts are being accepted. The early bird registration deadline is March 31.

For those who need VISA support, the deadline for registration is March 3, but we will request detailed information such as flight numbers and hotel name to start the process after registration, so please make those arrangements as soon as possible.

With regard to accommodations, we have secured rooms at two hotels, which can be booked through the conference registration system. Of course, you can find and book your own hotel room. The link provided at the bottom of this page is just for your information. If you are interested in staying those hotel rooms, please contact the hotel directly.

The banquet will be held at Ayaha Lakeside Hotel near the conference venue and will be served in Japanese style. You can experience a Japanese-style bath before the dinner.

Excursions will include visits to Ishiyama-dera Temple and Koka Ninja Village (only Japanese). Please enjoy traditional Japanese cultures.

We are looking forward to seeing you in Otsu.

Motoshi Goto
on behalf of the organizing committee

The ICSLS 2024 is organized by National Institute for Fusion Science and will take place from June 2nd (Sun.), 2024 (evening reception) to June 7th (Fri.), 2024 at Prefectural Budokan, Otsu City, Shiga, Japan.
(Official Web Site of Prefectural Budokan in Japanese)

The ICSLS bi-annual conference series started in Paris-Meudon, France, in 1973, and it has been held alternating European and North-American locations. The last three editions were held in Torun, Poland (2016), Dublin, Ireland (2018) and Caserta, Italy (2022). This is the first time to hold this conference in Asia, breaking with previous conventions.


Abstract submission start: 2 February 2024
Registration and hotel reservation start: 2 February 2024
Visa suport application: 3 March 2024
Abstract submission deadline: 31 March 2024
Early bird registration deadline: 31 March 2024
Hotel reservation deadline: 30 April 2024
Registration deadline: 15 May 2024
Conference period: 2-7 June 2024
Paper manuscript submission deadline: 31 July 2024


2024/02/02 2nd announcement
2024/02/02 Registration, hotel reservation, and abstract submission started.
2024/02/01 Important dates page was listed.
2023/07/03 This WWW page opened.

Previous Conferences:
ICSLS 2022 (25th) Caserta, Italy
ICSLS 2018 (24th) Dublin, Ireland

SHIGA Tourism Official Website SHIGA⋅BIWAKO


Hotel KOO


Local Organizing Committee / National Institute for Fusion Science