This book explains practical principles for succeeding in side businesses. ◆ Brand new, unused item. ◆ List price: 1,500 yen (excluding tax). ◆ Offered at a special price. 500 yen off! ◆ 197 pages. ◆ First edition, first printing, June 30, 2024. We will package the item in waterproof packaging and ship it within 2 days of receiving your order. Thank you for looking.