Vintage Goodbye Cruel World Ceramic Toilet with Wooden Lid Made in Japan

Vintage "Goodbye Cruel World" Novelty Ceramic Toilet with Wooden Lid. Made in Japan. I honestly don't know what this is. It has a handle like a mug. A toilet mug? The base is ceramic and the lid is wood with HELP written on it. There are a pair of ceramic feet on the lid. The poem on the side: "Goodbye Cruel World The Moon may kiss the stars on high The stars may kiss the bright blue sky The dew drops may kiss the grass But you my friend .........Farewell" This item is in good condition. No chips cracks or breaks in the toilet bowl or the lid. I love it because it's different and unusual. Imagine the conversations this will start! The sticker on the bottom says Arrow Made in Japan. Item measures 4.5" x 3 5/8" x 2.5".