well, there _are_ other dating sims that are quite similar to TM, and they are in english, but they have a different twist in the end, you get to, um, "interact" with them.
i hope you get what i mean, since im not allowed to go into more detail about it here.
aside from those "events" in the end, those game and TM are pretty much the same.
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"...And when I finally meet you again, I want to ask you - have you found what you were looking for? Because that's what I felt you were doing, all these years. And I want to hear you answer, "Yes, I have, thank you for asking," and we'll be together again, until the end of our days..."