International Current 2016 West Coast Tour Vol.2
I visited Monterey Bay Aquarium and Aquarium of the Pacific in US, and considered the roles aquariums.
International Current 
International Current 2016 West Coast Tour Vol.1
I visited Vancouver Aquarium in Canada, Point Defiance Zoo & Aquarium, Seattle Aquarium and Woodland Park Zoo in US, and considered the roles aquariums.
International Current 2018 Eastern US Tour Vol.2
I visited Ripley’s Aquarium of the Smokies, Tennessee Aquarium, Georgia Aquarium and New England Aquarium in the US, and considered the roles aquariums.
Affiliation Profile Community Management
Those who can find a place, and those who can make a place, will survive. And if they are displaced by a change in environment, the ones who can find and create a new location for themselves will survive.
International Current 2018 Eastern US Tour Vol.1
I visited New York Aquarium, National Geographic Encounter, National Aquarium (Baltimore) and Shedd Aquarium in the US, and considered the roles aquariums.
Author Profile FY2020 as GenY
GenY have to pay attention to values and world views of the market-makers in the future such GenZ and Gen Alpha.
Social Activity Volunteer activity during the age of multiple jobs
The generation of "Japanese work style transformation" requires volunteer organizations making a design to accept various relationship. However, their activity will not be maintained without enough time of commitment by volunteer officers.
Affiliation Profile Basic Principles
An introduction page for my volunteer group have been updated and our basic principles have been released. In the same time of the launch of our recruiting for the next fisical year, I write my opinion for our current principles.
Affiliation Profile Responsibility of an adviser
I aim to change from possibility to result as the adviser of my volunteers' team.
Aquarium Industry Philosophy in Nature
Human is a part of nature. Action based on rational argument with our well-sharpened senses is always necessary to realize the society whose human and animals can coexist forever.