武士刀

武 = 一 + 弋 + 止 : Mnemonic symbol: a tank.

武 = 一 + 弋 + 止 : Inside of the space station Willy Walrus sits in a tank and guards the space station. The tank is parked behind a barrier, and Willy has a bow at his side. There's nothing to do though, so he just plays his flute.

武 = 一 + 弋 + 止 : Mnemonic symbol: a tank.

武 = 一 + 弋 + 止 : Inside of the space station Willy Walrus sits in a tank and guards the space station. The tank is parked behind a barrier, and Willy has a bow at his side. There's nothing to do though, so he just plays his flute.

士 = 十 + 一 : Sherlock Holmes (sh) is meeting the bachelor (士) in the bathroom of the space station (Ø4). Sherlock Holmes is playing a flute (一) for him, and the bachelor is wearing a huge cross (十) around his neck.

刀 = ㇆ + 丿 : Mnemonic symbol: 刀 looks like a cleaver (while 刂 looks like a kitchen knife).

Don Quixote (d) serves his good deed of the day in front of the aorta (ao1). In order to feed the people, he uses a plow (㇆) to dig up bananas (丿), and cuts them into slices with a broad cleaver (刀).