How do I hide the English language from the language bar?

My operating system is in English.

I have two keyboards: Spanish and Japanese. I speak Spanish natively, and I'm learning Japanese, but to write in English I just use the Spanish keyboard.

The problem is that in the language bar I see three keyboard layouts, and so pressing Alt+Shift changes the languages between those three: Spanish, Japanese and English.

Is there any way to disable this? Or am I doomed because I use the OS in English?

Here is an image explaining the situation:

Simply add it in Text services and input languages, apply the changes and then remove it again will make it disappear from the language bar.