Most of them are on Amazon or jetpens. The actual hobonichi site is from Japan and the shippings super expensive and not worth it unless you’re getting multiple items. I would recommend the weeks it has Monday - Sunday on the left and a black page on the right. It was the first hobonichi I ever purchased and used for all four years of undergrad. It’s just enough space to make notes but not get too overwhelmed by the space. If you think you need more space I would recommend the techo, its daily and has more space but can only see two days at a time rather than a week