This is a homework textbook distributed to high school seniors at Tetsuroku-kai. It consists of carefully selected problems from past papers of difficult universities, and every week there are six sections: English-to-Japanese translation, grammar and usage / long reading passages for humanities students / long reading passages for science students / supplementary long reading passages / English composition / and listening comprehension. I received it but haven't used it at all, so it's almost new and in good condition. Price negotiations and bulk purchases are negotiable! I will ship via Rakuraku Mercari.