Well, my novel is written in English, and I never MTL'd it (though someone here assumed I was, I find it amusing). I upload in Syosetu using Google translate feature in my browser (to navigate the Japanese site), and so far, I have traffic here than on WebNovel.
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My view count is pretty low because I'm not uploading chapters recently. I just finished updating it till my 15th volume (and 325th chapter). But, my reader count there per day can get as high as 600+ (on days I'm uploading a volume). Average high is around 550+ views. Average readers per 'update' day is around 100+, which can last up to two days, depending on the length of your update.
Formatting in English (the Italics, Bold, and Underlines) are non-existent, similar to Pixiv and WebNovel, though you can insert images inside chapters in Syosetu and Pixiv. The only difference is, in Pixiv, you can do a direct upload of images, while in Syosetu, you'll have to get the link via Mitemin.
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