768 The Pencil Puzzles 2025

1,300 JPY

769 The Pencil Puzzles 2024

1,300 JPY

785 Extreme Sudoku from Maki Kaji - the godfather of Sudoku

760 JPY

10180 Annual course for sending all Nikoli books

42,000 JPY

10190 Puzzle Communication Nikoli annual subscription

8,800 JPY

995 Nikoli Puzzle Book Reprint Edition Kakuro 3

750 JPY

377 Gekikara (Super Hard) Sudoku Best Selection 1

900 JPY

690 Puzzle Communication Nikoli Vol.190

1,100 JPY

298 Sudoku Communication Vol.48

960 JPY

288 A book of word puzzles for preschoolers

850 JPY

287 A book of number puzzles for preschoolers

850 JPY

996 Nikoli Puzzle Book Reprint Edition Slitherlink 3

750 JPY

738 Puzzle the Giants Vol.38

1,500 JPY

429 Sudoku & Logic Puzzles for Home Vol.9

800 JPY

986 ChoGekikara (Really really hard) Sudoku 16

820 JPY

967 Nankan(Hard)Sudoku 16

750 JPY

689 Puzzle Communication Nikoli Vol.189

1,100 JPY

280 Have a Ball with Pencil Puzzles - Slitherlink 4

750 JPY

279 Have a Ball with Pencil Puzzles - Kakuro 4

750 JPY

378 Medium Sudoku Best Selection

850 JPY

949 Have a Ball with Pencil Puzzles - Numberlink 1

850 JPY

496 Sudoku Strategy Guide (Revised Edition)

750 JPY

370 Enjoyable and doable! Easy Sudoku

600 JPY

688 Puzzle Communication Nikoli Vol.188

1,100 JPY

297 Sudoku Communication Vol.47

960 JPY

383 Otegaru Suiri Puzzle (Logic Puzzle)

900 JPY

745 Puzzle the Giants Best Selection 5

1,600 JPY

428 Sudoku & Logic Puzzles for Home Vol.8

800 JPY

985 ChoGekikara (Really really hard) Sudoku 15

820 JPY

966 Nankan(Hard)Sudoku 15

750 JPY

687 Puzzle Communication Nikoli Vol.187

1,100 JPY

359 Just Right! Sudoku (a bit hard) 4

720 JPY