The kanji 菖 primarily represents a type of plant, specifically an iris or a flag iris. It often signifies the plant's leaves, which are long and sword-like, and sometimes the flower itself. The character conveys a sense of elegance, beauty, and often, a connection to water or marshy environments where these plants typically grow.

・On-yomi (音読み): ショウ (shou) ・Kun-yomi (訓読み): あやめ (ayame), しょうぶ (shoubu)

⚫︎菖蒲 (shoubu) Translation: Iris or flag iris; often used specifically for the Japanese iris, which is part of the Boys' Day (Tango no Sekku) celebrations. ⚫︎花菖蒲 (hana-shoubu) Translation: Japanese iris (specifically the flower). ⚫︎菖蒲湯 (shoubu-yu) Translation: Iris bath; a traditional Japanese bath using the leaves of the iris plant, believed to ward off evil spirits and promote good health, especially during Tango no Sekku.

The kanji 菖 is a phono-semantic compound. It combines the radical 艹 (くさかんむり - kusakanmuri), meaning "grass" or "plant," with the phonetic component 昌 (しょう - shou), which provides the sound and hints at characteristics. The character昌 on its own means "prosperous" or "flourishing". The combination suggests a flourishing plant, specifically the iris or flag iris.