http://www.mangaupdates.com/series.html?id=90746

The Japanese name should be "お兄ちゃんのことが好きすぎてにゃんにゃんしたいブラコン妹だけど素直になれないの". However when I tried editing it, the name was truncated to "お兄ちゃんのことが好きすぎてにゃんにゃんしたいブラコン妹だけど素". It appears the limit is 64 bytes, which is not sufficient for the series above.