I went to Insect Specimen Show with my son. It is held during summer season on the first floor in Tokyo Tower. I bought a parent-kid pair ticket. It costs 1500 yen ($15.00 €11.54). The normal adult ticket costs 1000 yen ($10.00 €7.69). There are a lot of insect specimens displayed including beetles, butterflies, moths, weevils, bees, stick insects, and aquatic insects. My son was impressed by huge beetles from Papua New Guinea. Some common beetles are sold. Its price is 600 yen ($6.00 €4.62) per one. My son touched a Hercules beetle which is the largest rhinoceros beetle.
Zojo temple with Tokyo Tower