In other words, if you have to know 3 facts about a domain, it doesn't have a steep learning curve; if you need to know 1000 facts it does. Time is irrelevant in this context. The correct axis should be facts to know and effectiveness to reason / act in domain.
The origin of the name Ichigo is Japanese. This is the culture in which the name originated, or in the case of a word, the language. Ichigo is the Japanese word for strawberry, but the name can also mean one/best guardian as a male name from ichi one and go guardian.. Also the Japanese word for strawberry which would be the feminine form. Ichigo iis a name in manga and anime in titles like Bleach and Tokyo Mew Mew.
Gin Ichimaru can be broken into three different parts, each by syllable. In Japanese, Gin means silver. This most likely refers to his hair color. Ichimaru can be translated in many different ways. Ichi means one and maru can mean festival, man, ring, or circle. It can also mean the Japanese name for a circle, which used to mean correct. The most likely definition is Silver One-man, because Gin is the only man in the series Bleach with silver hair.