Album
2025
Dec. 17-19
Sr isotope and REE measurements @JAMSTEC Kochi
Oct. 9-15
U-Th dating @National Taiwan University
Sep. 29-Oct. 7
M-FED 2025 @Hannover
Sep. 14-16
Geological Society of Japan @Kumamoto
Jun. 17-19
Isotope measurements @University of Tokyo
Jun. 3-8
Shirahone Hot Spring investigation @Nagano
May 25-30
Japan Geoscience Union Meeting @Makuhari
May 11-18
Hot spring investigation @Turkey
Apr. 29-30
Bihoku Group investigation @Hiroshima
Mar. 18-20
The 3rd Shiraishi Lab excursion @Shimane and Yamaguchi
Mar. 1
Geological Society of Japan, Western Japan Branch @Kitakyushu
Feb. 22-24
Carbonate Colloquium @Senju and Awa Katsuyama
2024
Dec. 5-20
Proterozoic investigation @India
Sep. 7-10
Geological Society of Japan @Yamagata
Jun. 12-16
Shirahone Hot Spring investigation @Nagano
Mar. 30-Apr. 1
2nd Shiraishi Lab excursion @Shikoku
Mar. 8-10
Carbonate Colloquium @Kiyosumi
Mar. 1-4
Geological Society of Japan, West Japan Branch @Satsumasendai + Aira/Aso Excursion
2023
Nov. 21-25
Torinosu limestone investigation @Ehime
Sep. 3-12
Neoproterozoic investigation @Australia
Jun. 3-6
Nagayu Hot Spring investigation @Oita
May 27-28
Bihoku Group investigation @Hiroshima
Mar. 19-20
The 1st Shiraishi Lab excursion @Hiroshima and Shimane
Feb. 26-Mar. 8
Symposium and investigation @India
2022
Sep. 25-28
Earth and Planetary Science Excursion A @Hiroshima and Shimane
Aug. 20-24
Investigation of ascidian and reef microbial rocks @Okinawa
Jul. 26-27
Ueno Tufa investigation @Okayama
2021
Oct. 26-29
Investigation of ascidian and reef microbial rocks @Okinawa
Aug. 21-31
SCORE Exp. 913 cruise @Shikoku
2019
Nov. 6-9
Futamata Hot Spring investigation @Hokkaido
Jul. 5-13
Bathurst Meeting @Spain
Jun. 25-27
Nagayu Hot Spring investigation @Oita
Mar. 13-22
Neoproterozoic investigation @Australia
Feb. 27-Mar. 1
Carbonate Colloquium @Lake Yamanaka
Jan. 27-30
Symposium @India
2018
Nov. 8-9
Sambe excursion @Shimane
May 27-Jun. 3
STXM measurement @Tsukuba
Mar. 8-10
Carbonate Colloquium @Amakusa
Jan. 7-14
Paleoproterozoic BIF investigation @India
2017
Nov. 8-9
Sambe Hot Spring investigation @Shimane
2016
Dec. 6
STXM measurement @Tsukuba
Nov. 6-11
UK-Japan FoS @UK
Jul. 1-3
Shionoha Hot Spring investigation @Nara
May 26-30
Futamata Hot Spring investigation @Hokkaido
Apr. 24-28
Reef sediment investigation @Amami
Mar. 14-16
Carbonate Colloquium @Tateyama
2015
Aug. 20-31
GEOBIOCAL investigation @Brazil
Jun. 1-12
GEOBIOCAL investigation @Tohoku and Hokkaido
Apr. 30
Sambe Hot Spring investigation @Shimane
Mar. 31-Apr. 5
Promotion thesis @Yamaguchi
Mar. 6-8
Carbonate Colloquium @Miyajima
2014
Nov. 15-26
Investigations, etc. @India
Nov. 7-8
Sambe Hot Spring investigation @Shimane
Aug. 2-10
Onneto Yunotaki Falls investigation @Hokkaido
Jul. 20-28
GEOBIOCAL investigation @Kinki and Chugoku
Mar. 7-10
Carbonate Colloquium @Kuzuu
Mar. 2-6
Prof. Arp visits
Jan. 13-20
GEOBIOCAL investigation @Kyushu
2013
Feb. 15
Sambe Hot Spring investigation @Shimane
Oct. 12-21
GEOBIOCAL investigation and kick-off meeting @Brazil
Jun. 2-4
Shionoha and Kibedani Hot Springs investigation @Nara and Shimane
May 12-17
Cretaceous investigation @Toyama
Mar. 24-26
Onneto Yunotaki Falls investigation @Hokkaido
Mar. 15-17
Carbonate Colloquium @Kitakyushu
Feb. 23
Ueno Tufa investigation @Okayama
Jan. 9-18
Neoproterozoic investigation @Brazil
2012
Jul. 30-Aug. 1
Dinosaur excavation @Toyama
May 18-21
Shinmoedake investigation and annular eclipse