Black@観測θ /π½/π/π/π/π¦/β/π/πͺΆ/π can post comments or announce information about upcoming Live Streams.
You can leave Black@観測θ /π½/π/π/π/π¦/β/π/πͺΆ/π messages and attach videos or images to each post or comment, even from your smart phones. Please enjoy!